1 Terms and Conditions of Use

　For the smooth operation of the game application (hereinafter referred to as the "Game") provided by D.O. Corporation (hereinafter referred to as the "Company"), the following terms of use are established. Users of the Game shall comply with these terms of use (hereinafter referred to as the "Terms of Use"). If users do not agree to the Terms of Use, they may not use the Game.

2 Change of Terms and Conditions

　The Company may change the Terms and Conditions at any time without the consent of the member, in which case the member shall be subject to the changed Terms and Conditions.

3 Conditions for use by minors

　Minors shall obtain the prior consent of a legal representative such as a person with parental authority before using the Games. Restrictions may be placed on the use of this Game depending on the user's age. The subject and content of such restrictions shall be determined separately.

1 Protection of Intellectual Property Rights

　This game and the copyrighted works and other materials contained in this game, including text, graphics, logos, photographs, icons, audio clips, and software (including improvements, modifications, and derivative works thereof) (collectively, the "Game Materials") are protected by copyright, trademark, and other intellectual property rights under the laws of Japan and are also protected in other regions by similar laws applicable in those regions. The Game and the Game Materials may not be used, modified, reproduced, distributed, stored, republished, downloaded, or otherwise used without our prior written permission.

2 License to Use

　Subject to your compliance with these Terms and Conditions, we grant you a license to use the Game and the Game Materials solely for your personal, non-commercial use. The Company owns the copyrights and other intellectual property rights in the Game and the Game Materials, and even if you use the Company's services, you do not own or license any of the Company's various rights without our prior written permission.

3 Change or discontinuance of license, etc.

　We may change, suspend, discontinue, or prohibit your access to the Game (or any part thereof) at any time, without cause, and without notice to you individually or collectively. In such event, your permission to access and use the Game will be automatically terminated or suspended. We will not be obligated to refund, provide benefits or otherwise compensate you in connection with said termination or suspension.

　In the event that the Company determines that a user's conduct falls under or is likely to fall under any of the following acts (hereinafter referred to as "Prohibited acts"), the Company may immediately refuse to provide the Game, suspend the Game, or terminate the user's use of the Game without notice or consent The Company reserves the right to change this policy at any time. In the event that a user commits any of the prohibited acts, and a lawsuit, claim, or other demand is filed against the Company, other users, or a third party, or damages are caused, the user shall resolve the dispute at the user's expense and responsibility, or compensate the Company for the damages, and shall not cause any trouble or cause any loss or damage to the Company. You shall not cause any damage.

(１)　Any act that infringes or may infringe upon the copyrights, other intellectual property rights, or other rights held by other users, third parties, or the Company.

(２)　Any act that infringes or may infringe on the property or privacy of other users, third parties, or the Company.

(３)　Actions that cause or may cause disadvantage or damage to other users, third parties, or the Company.

(４)　Actions that constitute or may constitute the sale or transfer of personal information of other users or third parties.

(５)　Actions that are or may be offensive to public order and morals, or that encourage or may encourage such actions.

(６)　Providing information that is offensive to public order and morals to other users or third parties.

(７)　Actions that violate laws and ordinances, these Terms of Use, or contracts for transactions with the Company, or criminal actions, or actions that may lead to criminal actions, or actions that abet or assist such actions.

(８)　Providing information that is or may be contrary to the facts.

(９)　Unauthorized falsification of information entered by other users, the Company, or third parties.

(１０)　Act of using the Service by impersonating another person other than the User, or act of sending, receiving, or displaying information.

(１１)　Any unauthorized use of IP addresses, accounts, or passwords, or any use with an unauthorized purpose.

(１２)　Use or provide harmful programs such as computer viruses through or in connection with the Service.

(１３)　Any action that interferes or may interfere with the operation of this service or other services provided by the Company.

(１４)　Actions that damage or may damage the reputation or credibility of the Company, this service, or other services provided by the Company.。

(１５)　Any act by a user to use the Service to provide or resell services similar to the Service, related services, or other services provided by the Company without the Company's permission.

(１６)　Other actions that the Company deems inappropriate.

1 Conditions of purchase

　The Company may sell paid points ("Virtual Currency") or in-game items that can be used in the game application itself or in the game. The purchase of Virtual Currency is subject to the "Virtual Currency Terms and Conditions" separately stipulated by the Company.

2 Payment

　When purchasing in-game items, etc., users shall pay the usage fee set by the Company in the prescribed manner. The Company shall not be obligated to refund any usage fees already paid to the user for any reason whatsoever. The same shall apply when the game application itself is paid for. If the user makes payment through a payment agent, the user shall make payment in accordance with the terms and conditions stipulated by the payment agent.

3 In-Game Items

　Users may purchase in-game items and other items provided by the Company in the Game. In-game items may not be shared, combined, or transferred among users. In-game items cannot be shared, combined, or transferred among users, and in-game items granted by each game application provided by the Company cannot be combined. When a user purchases in-game items provided by the Company (hereinafter referred to as "Transaction"), the Company may request the user to provide information related to the Transaction. By providing such information, the user grants us the right to provide such information to third parties involved in the Transaction or the Game. Authentication of the information may be required prior to the conclusion or completion of the Transaction. You warrant that you have the legitimate authority to use the in-game items in connection with this transaction and that you are in compliance with the terms and conditions of any agreements with third parties applicable to the use of in-game items. You also agree to be responsible for any use of the in-game items by minors.

4 The nature of this game material

　Notwithstanding anything contained in these Terms and Conditions or in the Game, you have no rights to the Game Materials. The same shall apply even if you have "acquired" or "purchased" them in the Game. In-game items, etc. do not represent a stored value or the balance of its equivalent. We may terminate or suspend In-Game Items at any time and for any reason without notice. The Company will not provide any refunds, benefits, or other compensation in connection with the termination or suspension of in-game items. However, this does not apply to refunds of in-game items in cases where the user is legally able to cancel the purchase of in-game items. In the event that a dispute arises between a user and a settlement agent over usage fees, etc., the dispute shall be resolved between the parties concerned, and the Company shall not be held responsible in any way.

1 Change of content or suspension of service

　We may change the contents of the services provided by this game (hereinafter referred to as the "Service") or suspend the provision of the Service without prior notice or consent of the users in the following cases. In either case, the Company may suspend or terminate the provision of the Service for an extended period of time if it is unavoidable.

(１)　When there is an urgent need for periodic maintenance, inspection, or updating of the system, or

(２)　When it is necessary to take countermeasures against virus damage that cannot be handled by normal countermeasures

(３)　When it is difficult or impossible to provide this service due to fire, power outage, natural disaster or other force majeure

(４)　In the event of a sudden system failure, etc., making it difficult or impossible to provide this service.

(５)　In addition to the above items, when the Company deems it highly urgent to restrict the use of the Service.

2 Liability

　In the case of the preceding paragraph, the Company shall not be liable to the Subscriber for delay in performance, inability to perform, or any other liability.

1 Providing web pages for communication

Providing web pages for communication We may provide web pages with functions such as forums, bulletin boards, and chat rooms (hereinafter referred to as the "Pages") to promote communication among users. However, the Company is not obligated to provide these Pages. The Company shall not be obligated to back up the contents of the Pages.

2 Operation of this page

The Company may monitor the contents and postings on the Page, and may, at its discretion, remove or terminate the use of any user who has posted any content that the Company deems to be in violation of these Terms of Use or inappropriate for the Page. This does not obligate the Company to fulfill or exercise the aforementioned rights. Our decision not to take legal action in response to a violation of these Terms of Use does not constitute a waiver of these Terms of Use or our legal rights. We may disclose postings, the circumstances of their transmission, and the identity of the poster, as required by law or government request, in order to operate this page properly and to protect us, our affiliates, and other users of this page. In such cases, we will not be liable for any loss or damage incurred by the poster. Users assume the duty of care not to infringe on the rights of third parties, assuming that communication using this page will be widely publicized, and are responsible for any damages incurred by third parties as a result of violations of these rules, and we assume no responsibility to third parties.

1 Use of Information

　Based on the Company's Privacy Policy, the Company shall use the user information (including personal information) collected through the use of the Service only for the purpose of providing and improving the Service and related services and for other purposes directly related to the Service, and shall manage and store such information with the duty of care as a good manager. The Company shall not use the information for any other purpose without the consent of the user.

2 Provision of Information to Third Parties

　For the purpose of system maintenance, inspection, or management, we may provide information related to the Service, including user information (including personal information), to third parties with whom we have concluded subcontracting agreements, and users shall agree to this in advance.

1 Link

　In connection with the Game and the Service, you may link to the web pages of the Company or third parties, including advertisements. However, the Company does not endorse the use of the linked services, and use of the linked pages is at the user's own risk.

2 Content of Linked Sites

　We make no warranties and assume no responsibility for the services, products, or other content of third-party websites that may be found in connection with the Game. The Company shall not be liable for any costs or other liabilities incurred by users in transactions with third parties, even with regard to content that directly affects the terms and conditions of use of the Game, such as free in-game items given to users when they use or purchase services from linked websites. The Company shall not be liable for any loss or damage arising out of the use of the site.

1 Registration of user information

　Users must register information about themselves when using this application. (The registered information is hereinafter referred to as "User Information".)

2 Providing accurate information

　When registering user information, users must provide true and accurate information to us. If there are any errors or changes in the User Information, the User shall promptly correct or change the User Information at its own responsibility.

3 Liability for Damage

　We will provide services related to this application on the premise of user information. Even if any damage is caused to the user due to falsehoods, errors, or omissions in the user information, we shall not be held liable at the outset.

　The Company will use the user information, device information, and other information collected from users in connection with the use of this Application in accordance with the Game Privacy Policy, which is separately stipulated by the Company, and the following.
English version https://www.d-o-inc.co.jp/en/privacy_policy.html
Japanese version https://www.d-o-inc.co.jp/privacy_policy.html
Chinese version https://www.d-o-inc.co.jp/zh/privacy_policy.htm and will be handled appropriately.

1 Account Management and Storage

　The User shall manage and keep his/her account at his/her own risk, and shall not allow a third party to use the account, or lend, transfer, change the name of, sell, or otherwise deal with the account.

2 Use of such account

　When we confirm a match for such an account, we will assume that the user registered as holding such an account has used the Application.

3 Account Theft

　If you discover that your account has been stolen or used by a third party, you shall immediately notify us and follow our instructions.

4 Liability for damage due to inadequate management

　The user shall be responsible for any damages caused by inadequate account management or use by a third party, and the Company shall not be liable for any such damages.

1 Actions that do not constitute a warranty

　The Company makes no warranty of any kind with respect to the Game, including, but not limited to, the following

(１)　any warranty of merchantability or fitness for a particular purpose (including the suitability of the Game for the needs or requirements of users or third parties)

(２)　Warranty against violation of intellectual property rights or other rights of third parties

(３)　Warranties regarding the accuracy, reliability, correctness, and completeness of the Game

(４)　any warranty relating to the operation of the Game, including any delay, interruption, error, virus, defect, omission or security flaw

(５)　Warranty against bugs in the Game or viruses transmitted to the Service by third parties.

(６)　Warranties arising out of the course of dealing, the course of performance, or the use of this transaction

(７)　Warranty regarding the storage of the user's information regarding the use of the Game.

2 Responsibility of the user

　Users shall prepare mobile terminals, computer hardware, and other equipment necessary for use, access the Game at their own risk, and bear all costs and responsibilities related thereto. The Company does not guarantee that the Game is compatible with all information terminals or operating systems. Users shall bear all communication costs and other expenses incurred in using the Game. Users shall be responsible for managing their IDs and passwords for the Service, and the Company shall not be liable for any theft, loss, or unauthorized use thereof. If a user receives a claim from another user or a third party in connection with the use of this game, said user shall settle the claim at his/her own responsibility and expense, and the Company shall not be liable for any trouble between users. In the event that a user causes damage to the Company in connection with the use of the Game, the user shall promptly compensate the Company for the damage incurred.

3 Disclaimer and Limitations

　Neither the Company nor any of its officers, employees, or other related parties shall be liable for any damages based on default, tort, or any other cause that the User may claim to have incurred in connection with the use of the Game. Even if the Company is held legally liable based on negligence or other causes, the maximum amount of compensation for damages shall be the total amount paid by the user to the Company.

　The user may not assign, succeed, pledge as collateral, or otherwise dispose of the rights or obligations of the user of the Game or the user's position in the Game to any third party, except with the prior written consent of the Company.

1 Prohibited acts and actions that may fall under such prohibited acts

　In using this application, the user shall not perform any of the following acts or acts that may fall under any of the following items, either by himself/herself or by a third party.

(１)　Violating or facilitating acts in violation of laws, court judgments, decisions or orders, or legally binding administrative measures.

(２)　Fraud or threats against the Company, other Users or other third parties.

(３)　Acts against public order and morals or offensive to good morals.

(４)　Infringing the intellectual property rights, portrait rights, privacy, honor, or any other rights or interests of the Company, other Users, or any third party.

(５)　Actions that induce malfunction of this application.

(６)　Actions that utilize bugs that are not normally intended by this application or actions that use, create, or distribute external tools that have effects that are not normally intended by this application.

(７)　Actions that place an excessive burden on this application or our servers, etc.

(８)　Lending, transferring, selling, or otherwise trading accounts or content on this application to third parties for a fee, whether inside or outside of this application (so-called real money trading).

(９)　Any and all preparatory acts, including inducement, application, or acceptance of an application for the acts set forth in the preceding item.

(１０)　Use of this Application while walking, driving a vehicle, or in any other situation or manner inappropriate for use of this Application.

(１１)　Transmitting or posting information on the Application that falls under or is deemed by the Company to fall under any of the following.
　(a) Information that infringes on the copyrights or other intellectual property rights, portrait rights, privacy, honor, or other rights or interests of the Company or third parties.
　(b) Information including personal information, etc., that can identify the User (except when requested by the Company, such as when necessary for registration for use, or when otherwise approved by the Company).
　(c) Excessively obscene expressions (expressions that the Company deems evocative of sexual matters, regardless of whether they are artistic or not). Information that includes.
　(d) Information that is intended to meet a third party, whether of the opposite or same sex, with whom one is not acquainted, or to engage in indecent acts, etc.
　(e) Information containing expressions that induce, solicit, or encourage suicide or self-harm
　(f) Information regarding the sale or purchase of drugs or dangerous drugs, or information containing expressions that encourage the inappropriate use of drugs or dangerous drugs.
　(g) Information related to religious acts, religious organizations, political activities, or the promotion or advertisement of political organizations.
　(h) Information related to pyramid schemes, network business-related solicitations, etc.
　(i) Information that contains text equivalent to junk mail or spam mail.
　(j) Information that may adversely affect minors.
　(k) Information that may cause discomfort to others, such as cruel expressions.
　(l) Information that spreads harmful programs such as computer viruses.
　(m) Any other information that the Company deems inappropriate.

(１２)　Actions, whether inside or outside of this application, that aim to profit in a manner not intended by this application, such as holding events or selling goods related to this application.

(１３)　Disassembling, decompiling, reverse engineering, or otherwise analyzing the source code of this application.

(１４)　Unauthorized access to the system connected to this application without authorization, or unauthorized rewriting or deletion of information stored in our facilities.

(１５)　Duplicating, transmitting, transferring, lending, or modifying this application.

(１６)　Intentionally publishing or posting false data, etc.

(１７)　Registering illegal location information.

(１８)　Actions for the purpose of collecting information about the Company or other users.

(１９)　Impersonating the Company, another user, or any other third party.

(２０)　Using another user's account.

(２１)　Advertising, publicity, or solicitation on the Application.

(２２)　Profit-sharing with antisocial forces, etc.

(２３)　Actions that are contrary to the purpose and objectives of these Terms and Conditions and this Application.

(２４)　Other actions that the Company deems inappropriate.

1 Suspension of Use and Other Measures

　In the event that we determine, at our discretion and without any notice, that a user falls under or is likely to fall under any of the following items, we may delete all or part of the user content or other information, temporarily suspend or restrict the use of this application, or delete the user's account. (hereinafter referred to as "Suspension of Use, etc."). The Company reserves the right to take such measures as termination of this Agreement ("Suspension of Use, etc.").

(１)　If you violate any of the provisions of these Terms and Conditions.

(２)　When it is found that all or part of the information provided to us is false.

(３)　In the event that the User ceases to make payments or becomes insolvent, or a petition is filed for the commencement of bankruptcy proceedings, civil rehabilitation proceedings, corporate reorganization proceedings, special liquidation proceedings, or similar proceedings.

(４)　In the event of the death of the User, or in the event of a trial for commencement of guardianship, commencement of conservatorship or commencement of assistance.

(５)　The customer is a minor, an adult ward, a person under curatorship or a person under assistance, and has not obtained the consent, etc. of a legal representative, guardian, curator or assistant.

(６)　If you have not responded to our inquiries or other communications requesting a response for 30 days or more.

(７)　If the Company determines that the applicant is an antisocial force, etc., or is involved in any interaction or involvement with antisocial forces, etc., such as cooperating or participating in the maintenance, operation, or management of antisocial forces, etc., through funding or other means.

(８)　When we deem it necessary for the operation and maintenance of this application.

(９)　Any other reasons similar to those listed in the preceding items, as determined by the Company.

2 Obligations and Obligations

　The User shall not be liable for any obligations or liabilities (including, but not limited to, liabilities for compensation for damages) to the Company or any third party under this User Agreement even after the suspension of use, etc. The User shall not be exempted from any and all obligations and liabilities (including but not limited to liability for damages) under this Service Agreement to the Company and third parties even after the suspension of use, etc.

3 Possession and Use of Information

　We shall not be liable for any damages incurred by users as a result of actions taken by us under this Article, and we may retain and use the information provided by such users to us even after the deletion of their accounts.

4Request for cessation of violations, etc.

　If we determine that a User falls under any of the items of Paragraph 1 or is likely to fall under any of the items of Paragraph 1, or if we deem it necessary, we may request the User to cease the violating act or voluntarily delete or correct the information sent or posted, and the User shall respond to such request within a period of time determined by us. The Company shall not be liable for any loss or damage arising out of the use of the Website.

5 Disclaimer of Liability for Disadvantage and Damage

　We shall not be liable for any disadvantage or damage incurred by the user as a result of actions taken by us pursuant to this Article.

　The Japanese language version of these Terms and Conditions shall be the official version, and these Terms and Conditions shall be governed by and construed in accordance with the laws of Japan. The Tokyo District Court shall have exclusive jurisdiction over all disputes arising out of or in connection with these Terms and Conditions.

　If any provision of this Agreement is held invalid in part by a court or other third party, such part shall be construed as severable from the other parts and shall not affect the validity and enforceability of the remaining parts. In addition, if a provision of these Terms and Conditions is held invalid in relation to one User, its validity in relation to other Users shall not be affected.