Privacy Policy

Reference translation.
This English text is provided for convenience only. The Japanese version is the authoritative text and prevails in the event of any discrepancy (Article 33 of the Terms of Use).
Japanese version: www.i-kasa.com/privacy

iKasa (hereinafter, the "Company") has established this Privacy Policy (hereinafter, the "Policy") as set forth below regarding the handling of personal information and other privacy-related information in the services provided on this website (hereinafter, the "Service").

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Article 1 (Personal Information)

"Personal Information" means "personal information" as defined in Japan's Act on the Protection of Personal Information (the "Act"), and refers to information about a living individual that can identify a specific individual by the name, date of birth, address, telephone number, contact details, or other description contained in that information, and similar information.
"Usage and Attribute Information" means information other than the "Personal Information" set forth above, and refers to the services used and products purchased, the history of pages and advertisements viewed, the search keywords searched by users, the date and time of use, the method of use, the environment of use, postal code, gender, occupation, age, users' IP addresses, cookie information, location information, unique device identifiers, and the like.

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Article 2 (How We Collect Information)

The Company may ask users for personal information such as name, date of birth, address, telephone number, email address, bank account number, credit card number, and driver's license number when they register for use. The Company may also collect transaction records containing a user's personal information that were made between the user and affiliated parties, and information relating to payment, from the Company's affiliated parties (including information sources, advertisers, and advertisement distribution destinations; hereinafter, "Affiliated Parties") and others.
The Company collects Usage and Attribute Information about users, such as the services and software used, the products purchased, the history of pages and advertisements viewed, the search keywords searched, the date and time of use, the method of use, the environment of use (including, where a mobile device is used, the communication status of the device and various settings information at the time of use), IP address, cookie information, location information, and unique device identifiers, when users use the services of the Company or Affiliated Parties or view their pages.

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Article 3 (Purposes of Collecting and Using Personal Information)

The purposes for which the Company collects and uses personal information are as follows.
(1) To display registration information such as name, address, contact details, and payment method, as well as information about the services used, the products purchased, and the prices thereof, so that users can view and correct their registration information and view their usage status
(2) To use email addresses to send notices and contact users, and to use contact information such as name and address to send products to users and to contact them as necessary
(3) To use information such as name, date of birth, address, telephone number, bank account number, credit card number, driver's license number, and the delivery result of mail with certificate of delivery, to verify the identity of users
(4) To use payment-related information, such as the name and quantity of the products purchased, the type, period, and number of times of the services used, the amount billed, name, address, and bank account number or credit card number, to bill users
(5) To enable users to enter data easily, by displaying information registered with the Company on input screens, or by transferring it to other services and the like (including those provided by Affiliated Parties) at the user's instruction
(6) To use information for identifying individuals, such as usage patterns, name, and address, in order to refuse use by users who have violated the terms of use of the Service, such as by delaying payment of charges or causing damage to a third party, and by users who attempt to use the services for fraudulent or improper purposes
(7) To use information necessary for the Company to provide services to users, such as the content of inquiries and information on billing, as well as users' service usage status and contact information, in order to respond to inquiries from users
(8) Improvement of the Company's services, development of new services, and the like
(9) Purposes incidental to the above purposes of use

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Article 4 (Provision of Personal Information to Third Parties)

Except in the following cases, the Company will not provide personal information to a third party without obtaining the user's prior consent. However, this does not apply to cases permitted by the Act or other laws and regulations.
(1) Where based on laws and regulations
(2) Where necessary for the protection of a person's life, body, or property, and it is difficult to obtain the consent of the individual
(3) Where particularly necessary for improving public health or promoting the sound development of children, and it is difficult to obtain the consent of the individual
(4) Where it is necessary to cooperate with a national government agency, a local government, or a person entrusted by either of them in performing affairs prescribed by laws and regulations, and obtaining the consent of the individual is likely to impede the performance of those affairs
(5) Where the following matters have been notified or made public in advance
That the purposes of use include provision to third parties
The items of data to be provided to third parties
The means or method of provision to third parties
That the provision of personal information to third parties will be suspended at the request of the individual
Notwithstanding the preceding paragraph, the following cases shall not be regarded as falling under "third party."
(1) Where the Company entrusts all or part of the handling of personal information to the extent necessary to achieve the purposes of use
(2) Where personal information is provided in connection with the succession to a business through a merger or other cause
(3) Where personal information is jointly used with a specific party, and the Company has, in advance, notified the individual of, or placed in a state where the individual can readily learn of, the fact of such joint use, the items of personal information to be jointly used, the scope of the parties jointly using it, the purposes of use of the parties using it, and the name, address, and designation of the person responsible for the management of that personal information or, in the case of a corporation, the name of its representative

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Article 5 (Disclosure of Personal Information to the Individual (Access Requests))

When an individual requests disclosure of personal information, the Company will disclose it to the individual without delay. However, if disclosure would fall under any of the following, the Company may decline to disclose all or part of it, and if it decides not to disclose, it will notify the individual to that effect without delay. A fee of 1,000 yen per case will be charged for disclosure of personal information.
(1) Where there is a risk of harming the life, body, property, or other rights or interests of the individual or a third party
(2) Where there is a risk of significantly impeding the proper conduct of the Company's business
(3) Where disclosure would otherwise violate laws and regulations
Notwithstanding the preceding paragraph, in principle the Company will not disclose information other than personal information, such as Usage and Attribute Information.
For requests for disclosure and the like, please refer to "Procedures for Requests for Disclosure of Personal Information, etc." (in Japanese: 「個人情報の開示請求等手続きについて」).

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Article 6 (Correction, etc. of Personal Information)

If a user's personal information held by the Company is inaccurate, the user may request the Company to correct, add to, or delete that personal information in accordance with the procedures prescribed by the Company.
If, upon receiving a request under the preceding paragraph from a user, the Company determines that it needs to comply with the request, it will without delay correct, add to, or delete the personal information concerned and notify the user to that effect.

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Article 7 (Suspension of Use, etc. of Personal Information)

If the Company is requested by an individual (1) on the grounds that personal information is being handled beyond the scope of the purposes of use, is being used improperly, or was acquired by wrongful means, to suspend its use or to delete it (hereinafter, "Suspension of Use, etc."), (2) on the grounds that personal information has been provided to a third party without the individual's consent, to suspend such provision pursuant to the Act (hereinafter, "Suspension of Provision"), or (3) on the grounds that the Company no longer needs to use the individual's personal information, that a situation prescribed in the main text of Article 26, paragraph 1 of the Act has arisen with respect to the individual's personal information, or that the individual's rights or legitimate interests are otherwise likely to be harmed by the handling of the individual's personal information, to carry out Suspension of Use, etc. or Suspension of Provision pursuant to the Act, the Company will without delay conduct the necessary investigation and, based on the results, carry out Suspension of Use, etc. of the personal information and notify the individual to that effect. However, if carrying out Suspension of Use, etc. of personal information would require a large cost or is otherwise difficult, and alternative measures necessary to protect the individual's rights and interests can be taken, the Company will take those alternative measures.

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Article 8 (Changes to This Policy)

The contents of the Policy may be changed without notice to users.
Unless otherwise separately specified by the Company, the revised Policy shall take effect from the time it is posted on this website.

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Article 9 (Security Management of Personal Information)

The Company will take measures for the prevention of leakage, loss, or damage of personal information and other security management, and will provide education to the Company's employees to ensure thorough protection of personal information.
The outline of the security management measures consists of the formulation of a basic policy, the implementation of organizational, human, physical, and technical security management measures, and an understanding of the external environment; the specific details of the security management measures will be answered without delay if the individual contacts the Company through the contact point for inquiries under Article 11.

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Article 10 (Use of Cookies and Other Technologies)

The Company's services may use cookies and similar technologies. These technologies help the Company understand the usage status and the like of its services and contribute to improving the services. Users can restrict the use of information by the advertising features of Google Analytics by changing Google's ad settings or the ad settings of their mobile devices. For details, please see Google's ad settings page.
In addition, the Company may use Google Analytics (including Google Analytics for Firebase) to understand the usage status of the website, and these services collect prescribed information on users. For details, please see Google's website.
Google Analytics Terms of Service https://marketingplatform.google.com/about/analytics/terms/us/
Google Privacy Policy https://policies.google.com/privacy
Other Google Terms, etc. https://policies.google.com/terms?hl=en
https://policies.google.com/technologies/partner-sites

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Article 11 (Contact Us)

Please direct inquiries regarding the Policy to the contact point below.
Department in charge: Customer Service
info@i-kasa.com


[Revised on October 26, 2026] This English version is provided for reference only; if there is any inconsistency between it and the Japanese text, the Japanese text prevails.