利用規約

Article 1 (Purpose) These Terms of Use (hereinafter referred to as "Terms") stipulate the conditions for using the blockchain game "THE CHAIN HUNTERS" and related services provided and operated by Mint Town Inc. (hereinafter referred to as "Company"), and define the rights and obligations between the users and the Company. Article 2 (Definitions) The definitions of terms used in these Terms are as follows: 1. "NFT" refers to non-fungible tokens or similar digital items created on the blockchain. 2. "Wallet" refers to a system for managing private keys used to transfer cryptocurrencies and NFTs traded using blockchain technology. 3. "User" refers to a person who has entered into this agreement as a user of the service. 4. "Intellectual Property Rights" refers to copyrights, patent rights, utility model rights, trademark rights, design rights, portrait rights, publicity rights, and other intellectual property rights (including the rights to obtain or apply for registration of such rights). 5. "Antisocial Forces" refers to the following persons: 1. Organized crime groups, members of organized crime groups, quasi-members of organized crime groups, companies affiliated with organized crime groups, racketeers, those who claim to advocate social movements, special intelligence violence groups, or any persons equivalent to these (collectively referred to as "Organized Crime Group Members"). 2. Entities substantially involved in the management of organized crime groups. 3. Persons who have a relationship where it is recognized that they improperly use organized crime group members for their own or a third party’s illicit gain or to cause damage to a third party. 4. Persons who have a relationship where it is recognized that they are involved in providing funds or benefits to organized crime group members. 6. "This NFT" refers to NFTs issued by the Company in relation to the Service. 7. "This Contract" refers to the usage contract for the Service established between the Company and the User in accordance with the provisions of these Terms. 8. "This Service" refers to "THE CHAIN HUNTERS" and related services. 9. "Service Site" refers to the website related to the Service operated by the Company. 10. "This Product" refers to all data sold by the Company to the Users in the Service (including but not limited to This NFT). 11. "Product Purchaser" refers to a User who purchases This Product through the Service. 12. "User Page" refers to the webpage within the Service Site where the User can manage their registration information and view and manage purchased products. 13. "Marketplace" refers to the platform operated by the Company for trading This NFT on the Service. Article 3 (Purpose and Scope of These Terms) 1. These Terms apply to all relationships related to the use of the Service between the User and the Company. 2. The additional regulations regarding the use of the Service separately stipulated by the Company (hereinafter collectively referred to as "Additional Regulations"), regardless of their name, form an integral part of these Terms. In the event of any inconsistency between these Terms and the Additional Regulations, the Additional Regulations will take precedence. Article 4 (User Account Registration) 1. The User can apply for account registration related to the use of the Service by agreeing to these Terms and providing the necessary information for account registration designated by the Company (hereinafter referred to as "Registration Information") in the manner prescribed by the Company. 2. When applying for account registration, the User must provide truthful, accurate, and complete Registration Information and must update it to ensure it is always current. 3. The User can register only one account per person. 4. The Company may refuse the application for account registration if: 1. The Registration Information provided by the User contains inaccurate or false information. 2. The User is a minor, an adult ward, a person under curatorship, or a person under assistance and has not obtained consent from a legal representative, guardian, curator, or assistant. 3. The User has previously been subject to suspension of use or other measures for violating these Terms. 4. The Company determines that the User's actions hinder or may hinder the operation, provision of services, or use by other Users. 5. The User is determined to be part of or associated with antisocial forces. 6. The User violates the representation and warranty in Article 13 or is deemed likely to do so. 7. The Company determines that the User may use the Service in a fraudulent manner. 8. The User uses the Service in violation of this Contract. 9. The User is already registered for an account. 10. The Company reasonably determines that approving the account registration is inappropriate. 5. If there are changes to the Registration Information, the User must promptly notify the Company in the prescribed manner. The Company is not responsible for any disadvantages arising from the User's failure to report changes. Even if changes are reported later, the Company may rely on the information before the change for transactions and procedures conducted prior to the notification of changes. Article 5 (Account Management) 1. When the User registers an account, they must strictly manage and store the information used to log in to their account (hereinafter referred to as "Account Information") and must not allow third parties to use it or transfer, change the name, sell, etc. The User is responsible for any damages resulting from insufficient management, usage errors, or use by third parties of the Account Information, and the Company is not responsible. 2. The Company may treat all actions performed using the Account Information as actions of the User themselves, and the User is responsible for all consequences of such actions. 3. If the User's Account Information is stolen, leaked, or used by a third party, the User must immediately notify the Company and follow the Company's instructions. If damages occur to the Company or a third party due to the theft, leakage, or unauthorized use or access of the User's Account Information, the User must compensate the Company or the third party for such damages unless it is due to the Company's willful misconduct or gross negligence. 4. The Company is not responsible for any damages to the User, including theft, loss, or unusability of cryptocurrencies or NFTs (including This NFT) in the User's self-managed wallet, due to device failure, loss, malware, spyware, virus, hacking, cracking, etc., of the User's communication terminal, unless the Company has willful misconduct or gross negligence. 5. The transfer of game data such as points to a new device after changing the device type can be done by performing the specified transfer operation described in the game. If the specified transfer operation is not performed, data cannot be transferred. 6. If the specified transfer operation is not performed, all data, including game points purchased or acquired through gameplay, may be lost without prior notice to the User, and the User understands and agrees to this in advance. 7. The User must not register multiple accounts for the use of the Service. If it is confirmed that the User has registered multiple accounts, the Company may suspend all registered accounts of the User without prior notice. The User is responsible for any damages caused by the suspension of the accounts, and the Company is not responsible. 8. The User must not log in to the Service simultaneously using multiple devices with one account. If using multiple devices, the User must end the use on one device before logging in to the account on another device. 9. The Company may delete accounts that have not accessed the Service for more than one year without prior notice to the User. 10. All usage rights for the Service will be extinguished when the account is deleted for any reason. Even if the User accidentally deletes the account, the account cannot be restored. Article 6 (User Page) 1. All information posted by Users on the User Page within the Service (hereinafter referred to as "User Posting Information") will be accessible and viewable by an unspecified number of Users. The User is responsible for all User Posting Information. 2. The User cannot post the following information: 1. Illegal, fraudulent, or harmful content. 2. Content that violates these Terms. 3. Content that is against public order and morals. 4. Content that damages the honor or credibility of others. 5. Content that infringes on the privacy, intellectual property rights, or other rights of others. 6. Threatening, abusive, harassing, slanderous, defamatory, cruel, violent, obscene, or indecent content. 7. False or fraudulent content. 8. Misleading content. 9. Content that is discriminatory or biased. 10. Any other content that the Company deems inappropriate. 3. If the User Posting Information violates these Terms or if the Company deems it inappropriate, the Company may delete the User Posting Information, restrict the User's posting, or suspend the display of the User Page without prior notice to the User. The Company is not obligated to respond to the User regarding such measures and is not responsible for any damages caused to the User or third parties. Article 7 (Sale of Products by the Company and Purchase of Products by Users) 1. When the Company sells products, it will post information about the products, their prices, and the sales period on the Service Site and sell the products to Users in the manner prescribed by the Company. 2. Users who wish to purchase products must understand and agree to the Company's sales conditions and enter the necessary information in the manner prescribed by the Company. Users must manage their self-managed wallet and connect it to the Service in accordance with the prescribed sales conditions to purchase products. 3. After meeting the sales conditions and entering the necessary information, Users will send the entered information to the Company in the manner prescribed by the Company. A sales contract for the product is established between the Company and the User when the Company receives the transmitted information. 4. Users will pay for the products under the established sales contract using the method prescribed by the Company in Article 1. 5. After the sales contract is established, the Company will register the product purchaser's account as the holder of the product and display it on the User Page. This completes the delivery of the product to the purchaser. If the product is an NFT, the Company may deliver the NFT by sending it to the purchaser's self-managed wallet. Article 8 (Intellectual Property Rights and Usage Licenses for Products) 1. The intellectual property rights for products or other works published on the Service belong to the Company or third parties who have licensed the Company in accordance with copyright laws and other applicable laws. These rights are not transferred to the product purchaser. Except as provided in the next section, product purchasers must not reproduce, distribute, reprint, transmit, publicly transmit, alter, adapt, or otherwise use the products. 2. The Company grants product purchasers a non-exclusive license to use the products (including the rights to reproduce, transfer, alter, or publicly transmit) to the extent necessary for the following actions: 1. Viewing and using the products on the Service. 2. Selling NFTs to other Users under conditions and methods specified by the Company. 3. Using the products in accordance with the usage license terms specified on the Service Site for individual products. 3. Product purchasers can use the products they currently own within the scope specified in the previous section. 4. Users grant the Company a free license to use and modify the content included in the User Page (including text written by the User and the User Page itself) for promotional purposes of the Company's services as deemed appropriate by the Company. Users will not exercise moral rights of the author within the scope of such modifications. 5. The provisions of the previous section will continue to be effective even after the termination of this Contract. Article 9 (Service Suspension, etc.) 1. The Company may temporarily suspend the provision of all or part of the Service without prior notice to the Users in the following cases. The Company is not responsible for any damages caused to Users due to such suspension unless the Company has willful misconduct or gross negligence. If any of the following situations are anticipated, the Company will inform the Users in a manner it deems appropriate: 1. Periodic or urgent maintenance, inspection, repair, or changes to the system (including servers, communication lines, power supplies, and buildings housing them). 2. Failure or malfunction of servers, communication lines, or other equipment, or other reasons that make the provision of the Service impossible. 3. Theft of Company assets through hacking or other methods. 4. The need to investigate unauthorized use of accounts, etc. 5. Abnormalities in systems necessary for providing the Service. 6. Problems related to the handling of NFTs due to the occurrence of a hard fork. 7. Natural disasters, lightning, fire, wind and flood damage, power outages, riots, labor disputes, etc., that make the provision of the Service impossible. 8. War, natural disasters, incidents, or other emergencies occurring or likely to occur. 9. The provision of the Service becoming impossible due to laws or measures based on them. 10. Other reasons that the Company reasonably deems necessary for temporary suspension from an operational or technical standpoint. Article 10 (Other Services) 1. The use of the Service requires services or systems provided by third-party businesses designated by the Company. The Company is not responsible for services or systems provided by third parties. 2. Users understand that they must comply with the various terms and conditions applicable between them and the providers of services incidental to the provision of the Service (including blockchain-related services) and use them only after agreeing to such terms and conditions. The Company reserves the right to take all necessary measures, including suspending the User's account, for violations or suspected violations of these terms and conditions by the User. 3. Users are responsible for preparing self-managed wallets that can be used with the Service and must not share or transfer such wallets with third parties. Article 11 (Prohibited Acts) Users must not engage in the following acts: 1. Acts that violate laws, court judgments, decisions, orders, or legally binding administrative measures. 2. Acts against public order and morals, criminal acts, instigation, abetment, assistance, or notification of such acts or likely acts. 3. Acts that infringe or limit the property rights, privacy, or other rights of the Company, communication companies, or third parties, or acts that may do so. 4. Unauthorized use of IDs or passwords, or acts to bypass or disable technical measures implemented by the Company to protect data. 5. Acts that violate or may violate these Terms. 6. Acts of discrimination, defamation, or damage to the honor or credibility of others. 7. Acts related to fraud or likely to lead to criminal acts. 8. Displaying or transmitting obscene, child pornography, or child abuse information. 9. Displaying or transmitting information that negatively impacts or hinders the healthy development of minors. 10. Inducing to adult sites or harmful sites (including affiliate advertisements). 11. Establishing or soliciting for chain schemes. 12. Religious activities or solicitation to religious groups. 13. Impersonating other Users, trading, or attempting to trade under false or third-party names. 14. Unauthorized collection, disclosure, or provision of personal information, registration information, or usage history of third parties. 15. Attempting unauthorized access to computers or other equipment installed by the Company or third parties. 16. Overloading servers or network systems beyond normal usage, assisting such actions, using bots, cheat tools, or other technical means to manipulate the Service, exploiting system glitches intentionally, making unreasonable inquiries or demands to the Company, or otherwise interfering with the operation or provision of the Service or other Users' use of the Service. 17. Reverse engineering, disassembly, or other methods to decode source code. 18. Sending the same or similar messages to an unspecified number of Users or third parties (except as recognized by the Company), or other actions the Company deems as spam. 19. Using the Service by methods other than the interfaces provided by the Company or suspected of such actions. 20. Transmitting computer viruses, computer codes, files, or programs that interfere with, destroy, or limit the functionality of computer resources. 21. Transmitting false or misleading information or facts (including information or facts about third parties). 22. Altering or deleting information that can be used with the Service. 23. Illegally obtaining products or using illegally obtained products. 24. Exchanging products for money or other property benefits by methods other than those prescribed by the Company. 25. Engaging in fictitious transactions or other deceptive or manipulative trading activities. 26. Listing products on the Marketplace without the intention to actually trade them. 27. Listing fraudulent products on the Marketplace. 28. Falsifying the content, nature, or other information of products listed on the Marketplace. 29. Providing information about listed products on the Marketplace that is considered insufficient to understand the content or nature of the products. 30. Listing products on the Marketplace with the intention of entering into sales contracts only with specific Users. 31. Listing or attempting to purchase products on the Marketplace in violation of laws, these Terms, or public order and morals. 32. Listing products other than those approved by the Company on the Marketplace. 33. Engaging in the following acts to influence the price fluctuations of NFTs: - Disseminating unreasonable and unfounded facts to an unspecified number of people based on direct experience or recognition. - Engaging in fraudulent acts using misleading methods or actions that unduly stimulate the greed of others. - Using violence or threats. 34. Making false or misleading statements about matters related to the sale or important matters of NFTs. 35. Using NFTs for gambling or betting. 36. Using NFTs as a payment method for goods, services, etc. 37. Engaging in advertising, solicitation, sales, or other profit-making activities, sexual activities, obscene acts, or acts aimed at meeting or dating third parties. 38. Lending, transferring, selling, etc., accounts or subject data to third parties outside the Service. 39. Connecting a wallet shared with third parties to the Service or sharing the private key of a wallet connected to the Service with third parties. 40. Engaging in double transfer of NFTs or attempting such actions. 41. Engaging in spam listing to appear at the top of search results. 42. Using the Service for purposes other than those reasonably intended by the Company. 43. Registering multiple accounts for the purpose of engaging in the actions specified in the preceding items. 44. Interfering with the operation of the Service. 45. Engaging in other actions that the Company deems inappropriate. Article 12 (Exclusion of Antisocial Forces) The Company prohibits the use of the Service by antisocial forces and those who have close relationships with them (including those who provide funds or other benefits). If the Company determines that a User falls into these categories, the Company may suspend the provision of the Service without prior notice to the User. The Company is not responsible for any damages or disadvantages caused to the User by this suspension. Article 13 (Representations and Warranties) Users represent and warrant to the Company that their access to and use of the Service is legal in their country of residence. Article 14 (Restrictions on Use and Termination, etc.) 1. If the Company reasonably determines that the User falls or may fall under any of the following circumstances, the Company may terminate this Contract, delete all or part of the information sent by the User, restrict the use of all or part of the Service, suspend the use or deregister the account, delete the User Page, cancel the listing of the NFT listed by the User, restrict access to the data related to the NFT held or listed by the User, or take other necessary measures without prior notice or warning: 1. Violation of these Terms. 2. Falsehood, error, or omission in all or part of the Registration Information. 3. Non-fulfillment of monetary obligations. 4. Suspension of payments or insolvency. 5. Seizure, provisional seizure, provisional disposition, or other compulsory execution or delinquency disposition. 6. Filing for bankruptcy, civil rehabilitation, or other similar procedures. 7. The User's death. 8. Significant changes in the User's credit status. 9. Involvement in or suspected involvement in money laundering or terrorist financing. 10. Impersonation of another User or suspicion thereof. 11. Failure to respond to contact from the Company for a certain period, making contact impossible. 12. No use of the Service for a certain period since the last use. 13. Refusal to agree to changes in these Terms. 14. Previous restrictions on the use of the Service or other services by the Company. 15. Other circumstances similar to the above that the Company deems applicable. 16. Other circumstances where the Company reasonably determines that it is difficult to continue the contract with the User. 2. The Company is not responsible for any damages caused to the User due to actions taken under this Article unless the Company has willful misconduct or negligence. Article 15 (Cancellation by Users) 1. If the User wishes to cancel the Service, they can cancel by following the procedures prescribed by the Company. However, this does not apply if the User has outstanding obligations to the Company. 2. When the User cancels the Service, the Company is not obligated to retain any data related to the User, including registration information. Additionally, the Company may consider all products, prepaid payment methods, points, etc., held by the User on the Service as abandoned by the User upon cancellation. 3. This Contract terminates when the User completes the cancellation procedures prescribed by the Company. Article 16 (Disclaimer, etc.) 1. The Company is not responsible for any damages specified in the following items, regardless of the cause of legal claims such as default, tort, or other legal causes, unless the Company has willful misconduct or gross negligence: 1. Damages caused by natural disasters, incidents, or other emergencies. 2. Damages caused by obstacles in the User's equipment environment or internet connection service, or the User's connection environment. 3. Damages caused by response times or other performance values of the internet connection service from the Service equipment. 4. Damages caused by unauthorized access, attacks, or eavesdropping on the communication path to the Service equipment, which could not be prevented even with the care of a good manager. 5. Damages caused by the malfunction of the product distribution due to cyberattacks, etc. 6. Damages caused by the User's failure to follow the procedures, security measures, etc., stipulated by the Company. 7. Damages caused by the User's failure to enter accurate information or neglect to make necessary confirmations. 8. Damages caused by the suspension or termination of account functions. 9. Damages caused by inaccurate information provided to the User by the Service. 10. Damages caused by server, software, communication line, or other equipment failures or malfunctions. 11. Damages caused by compulsory measures based on laws or court orders or related damages. 12. Damages caused by new establishment, revision, interpretation changes, etc., of laws related to the Service, regulations of regulatory authorities, self-regulatory rules, or other rules that the Company should follow. 13. Damages caused by third-party websites or services. 14. Losses caused by the increase in blockchain network fees, hard forks, or other events related to the blockchain, and delays (or lack) in the Company's response or reporting to such events. 15. Losses caused by vulnerabilities, malfunctions, or abnormal operations of blockchain, wallet software, or other functions related to cryptocurrencies, and delays (or lack) in the Company's response or reporting to such events. 16. Corruption of wallet files. 17. Other damages caused by reasons not attributable to the Company. 2. Users are responsible for resolving disputes with other Users, intellectual property rights holders related to the Service, or other third parties, and the Company is not responsible for such disputes. 3. If the Company incurs damages (including attorney fees) due to the disputes specified in the previous item, the parties involved in the dispute must jointly compensate the Company for such damages. 4. The Company may provide information related to such disputes to third parties without the User's consent and assist such third parties at the Company's discretion. 5. Notwithstanding the first paragraph, if the Company is liable for damages to the User due to negligence (excluding gross negligence), the Company's liability is limited to the actual direct and ordinary damages incurred by the User, and the total amount of the products purchased by the User or 10,000 yen, whichever is higher. Article 17 (Non-Warranty) 1. The Company does not guarantee that there are no factual or legal defects (including defects in safety, reliability, accuracy, completeness, effectiveness, suitability for a particular purpose, security, communication failures, inaccessibility, errors, bugs, harmful items such as computer viruses, infringement of rights, loss of data created by Users, etc.) in the Service, NFTs, target data, or blockchain. 2. The Company does not guarantee that there are no reasons that prevent the formation or validity of sales contracts for the products. 3. Users are responsible for investigating whether the use of the Service violates any laws, internal regulations of industry organizations, etc., applicable to them, and the Company does not guarantee that the use of the Service complies with such laws or regulations. 4. The Company does not guarantee that there will be no future enactments or changes to laws or regulations related to NFTs or cryptocurrencies. Users understand and acknowledge that regulations and policies related to blockchain technology are uncertain, and new regulations or policies may significantly impact the development of the Service and the practicality of NFTs. If there are changes in laws or regulations, the Company may take measures such as access restrictions or making data non-public. 5. The Company does not guarantee the value, stability, or legality of NFTs. 6. If the Company website includes links to other websites, the Company does not guarantee the information obtained from such websites. 7. The Company does not guarantee that THE CHAIN HUNTERS and related services will continue to function in the future. Users acknowledge that they may lose access to all products, including NFTs and tokens purchased on the Service, and will not receive compensation from the Company in such cases. Article 18 (Changes and Termination of Service) 1. The Company may change, add, or terminate all or part of the Service without prior notice to the Users, and Users agree to this in advance. The Company will strive to inform Users of such changes or termination in a manner deemed appropriate as much as possible. In such cases, Users understand and agree in advance that the data related to the products may disappear or become inaccessible. 2. To balance gameplay and game operations, the Company may update or reset parameters or change specifications. Users understand and agree in advance that such updates or resets may affect the products, in-game characters or items, and game balance held by Users. 3. Changes or termination based on paragraphs 1 or 2 do not constitute default or tort by the Company, and the Company is not responsible for any damages caused to Users. Even if the Company is responsible, the liability is limited to the amount specified in Article 16, paragraph 5. Article 19 (Confidentiality) 1. Except as separately provided in these Terms, during the term of this Contract and after its termination, both the Company and the User must not disclose, provide, or leak any information related to this Contract or any confidential matters learned in connection with this Contract to third parties without prior consent from the other party. In this Contract, the party disclosing the confidential information is referred to as the "Disclosing Party," and the party receiving the confidential information is referred to as the "Receiving Party." 2. Notwithstanding the previous paragraph, the Receiving Party excludes the following information from confidential information: 1. Information that was already public at the time of acquisition. 2. Information that became public after acquisition without the Receiving Party's fault. 3. Information already possessed by the Receiving Party before acquisition. 4. Information independently developed by the Receiving Party without using the confidential information. 5. Information legally obtained from a third party without any confidentiality obligation and without using the confidential information. 3. Notwithstanding the previous paragraph, the Company may disclose, exchange, or provide User information to national authorities or parties with whom the Company has entered into confidentiality agreements if required by law or deemed necessary by the Company. Article 20 (Notifications) 1. Notifications from the Company to Users will be made by sending an email, posting on the Service Site or SNS, or other methods deemed appropriate by the Company, unless otherwise specified in these Terms. 2. Notifications made by posting on the Service Site or SNS are considered to have reached the Users when posted. Article 21 (Changes to These Terms) 1. The Company may change these Terms within the scope permitted by law if: 1. The changes are in the general interest of the Users. 2. The changes do not contradict the purpose of these Terms and are reasonable considering the necessity, reasonableness, and other circumstances of the changes. 2. The Company will inform Users of the content and effective date of the changes to these Terms by posting on the Service Site or other appropriate methods. The changes will apply after a reasonable period specified by the Company. Article 22 (Handling of Personal Information) The Company will handle Users' personal information appropriately in accordance with the Company's "Privacy Policy," and Users agree to this. Article 23 (Public Charges and Taxes) Users are responsible for public charges and taxes imposed on them. Users must confirm the types and amounts of public charges and taxes imposed on them. Article 24 (Intellectual Property Rights) Intellectual property rights and all other property rights related to the components of the Service or the Service Site (including apps, software, code, data, images, text, demos, and other designs, works, know-how, etc.) belong to the Company or third parties who have licensed the Company. These rights are not transferred to Users upon the conclusion of this Contract, and Users are not granted any more usage rights than specified in these Terms. All software used in the Service includes property rights and trade secrets protected by intellectual property laws. Article 25 (Prohibition of Transfer of Rights and Obligations) 1. Users cannot transfer, inherit, set collateral, or otherwise dispose of the rights and obligations or contractual status based on these Terms to third parties. However, this does not apply if otherwise specified in these Terms or with the Company's prior written consent. 2. If the Company transfers its business related to the Service to another company, the Company may transfer the contractual status, rights and obligations, and registration information or other User-related information to the transferee of the business transfer. Users agree to such transfer in advance by agreeing to these Terms. The business transfer specified in this paragraph includes any case where the business related to the Service is transferred, such as company splits. Article 26 (Survival Clause) Even after the termination of this Contract, the provisions of Article 2 (Definitions), Article 11 (Prohibited Acts), Article 16 (Disclaimer, etc.), Article 17 (Non-Warranty), Article 18 (Changes and Termination of Service), Article 19 (Confidentiality), Article 22 (Handling of Personal Information), Article 23 (Public Charges and Taxes), and Article 27 (Miscellaneous) and other provisions separately stipulated by the Company will continue to be valid between the Company and the User. Article 27 (Miscellaneous) 1. Even if any part of these Terms is deemed invalid or unenforceable by law, the remaining parts of these Terms will continue to be fully effective. 2. If there is any doubt about the interpretation of this Contract or any matters not stipulated in this Contract, or if a dispute arises regarding this Contract, the User and the Company will resolve it through sincere consultation. 3. This Contract is governed by Japanese law, and the Tokyo District Court has exclusive jurisdiction as the court of first instance for disputes arising from or related to this Contract. Article 28 Language The Japanese version of these Terms is the official text. In case of any inconsistency or difference between the Japanese version and any foreign language translation, the Japanese version shall prevail. Supplementary Provisions Enacted on July 3, 2024 Marketplace, Coin, Diamond, and Ruby Terms of Use for THE CHAIN HUNTERS Article 1 (Application of Terms) 1. These terms are established as additional regulations to "THE CHAIN HUNTERS Terms of Use (For Users)" (hereinafter referred to as "Basic Terms") stipulated by Mint Town Inc. (hereinafter referred to as "Company"). 2. Users agree to these terms in addition to the Basic Terms when using THE CHAIN HUNTERS and related services. 3. In case of any inconsistency between these terms and the Basic Terms, these terms will take precedence. 4. Terms not defined in these terms will follow the definitions in the Basic Terms. Article 2 (Definitions) The definitions of terms used in these terms are as follows: 1. "Coin" refers to points issued by the Company, denominated in Japanese yen, used for purchasing products or NFTs on the Marketplace. 2. "Diamond" refers to in-game points issued by the Company under Article 6 for use within the Service. 3. "Ruby" refers to in-game points issued by the Company under Article 7 for use within the Service. Article 3 (Secondary Listing of NFTs on the Marketplace) 1. Users holding NFTs can apply to sell NFTs on the Marketplace in the manner prescribed by the Company (hereinafter referred to as "Secondary Listing" and the user conducting the listing as "Secondary Lister"). The NFTs listed for Secondary Listing will be locked in the system and cannot be used or transferred. 2. If a sales contract for the NFTs listed for Secondary Listing is established between the purchasing user and the Company based on the provisions of the next paragraph, the Company will notify the Secondary Lister, and the sales contract for the NFTs will be established between the Secondary Lister and the Company. The Company will pay the Secondary Lister the remaining amount after deducting the prescribed fees from the payment received from the secondary purchaser. 3. Upon establishment of the sales contract, the Secondary Lister will immediately deliver the listed NFTs to the Company in the prescribed manner. The Company will pay the Secondary Lister after receiving the NFTs. 4. Users cannot list NFTs or other digital items that are not approved for secondary listing by the Company on the Marketplace. 5. Secondary Listers represent and warrant that they have all necessary rights to list the NFTs for sale and that the listing does not infringe on third-party rights. 6. The Company may stop, cancel, or invalidate the Secondary Listing without prior notice to the Secondary Lister if it violates these terms or is deemed inappropriate. The Company is not responsible for any damages caused to the Secondary Lister or secondary purchaser. Article 4 (Purchase of Secondary Listed NFTs by Users) 1. Users wishing to purchase Secondary Listed NFTs select the NFTs and notify the Company by performing the prescribed operation. A sales contract is established between the Company and the purchasing user (hereinafter referred to as "Secondary Purchaser") when the Company receives the notification. 2. Upon establishment of the sales contract, the Secondary Purchaser pays for the NFTs using Coins in the prescribed manner. The Company will deliver the NFTs to the Secondary Purchaser after receiving the payment, but technical reasons may cause a delay. Article 5 (Coins) 1. Users can purchase or obtain Coins by: 1. Purchasing through the Service using a credit card (referred to as "Credit Card Purchased Coins"). 2. Sending OAS held in the User's self-managed wallet to the Company's designated wallet to purchase Coins (referred to as "OAS Purchased Coins"). 3. Purchasing through the in-game store (referred to as "Store Purchased Coins (AppStore)" for purchases from the AppStore and "Store Purchased Coins (GooglePlay Store)" for purchases from the GooglePlay Store). 4. Exchanging Diamonds in the prescribed manner (referred to as "Diamond Free Coins"). 5. Exchanging Rubies in the prescribed manner (referred to as "Ruby Exchanged Free Coins"). 6. Receiving as part of marketing campaigns or other methods (referred to as "Other Free Coins"). 2. The Company will issue Coins to the User's account upon purchase or acquisition. 3. Credit Card Purchased Coins, OAS Purchased Coins, Store Purchased Coins (AppStore), Store Purchased Coins (GooglePlay Store), Diamond Free Coins, and Other Free Coins expire 180 days (including the purchase date) from the date of acquisition and will be invalid after the expiration date. 4. Ruby Exchanged Free Coins inherit the expiration date of the Rubies used for exchange and expire after the expiration date. 5. Users can use Coins at a rate of 1 yen per Coin for payments on the Service or purchasing NFTs on the Marketplace. 6. Users cannot exchange Coins for cryptocurrencies, and the Company does not refund Coins. 7. Users cannot transfer Coins to third parties, including other Users. 8. Credit Card Purchased Coins, Store Purchased Coins (AppStore), and Store Purchased Coins (GooglePlay Store) have restrictions on secondary listing and exchange functions for Diamonds and Rubies for a prescribed period. Article 6 (Diamonds) 1. Users can acquire Diamonds by: 1. Receiving rewards from rankings or other in-game activities prescribed by the Company. 2. Diamonds do not have an expiration date. 3. Diamonds can be exchanged for OAS, Amazon gift cards, or Coins through the User Page. The exchange is calculated based on the prescribed ratio and fees. 4. Users cannot transfer Diamonds to third parties, including other Users. Article 7 (Rubies) 1. Users can acquire Rubies by: 1. Acquiring them through prescribed procedures on the Marketplace under Article 3. 2. Rubies expire 180 days (including the purchase date) from the date of acquisition and will be invalid after the expiration date. 3. Rubies can be exchanged for Amazon gift cards or Coins through the User Page. The exchange is calculated based on the prescribed ratio and fees. 4. Users cannot transfer Rubies to third parties, including other Users. Article 8 Language The Japanese version of these terms is the official text. In case of any inconsistency or difference between the Japanese version and any foreign language translation, the Japanese version shall prevail. Supplementary Provisions Enacted on July 3, 2024