Privacy Policy and Terms of Service


Koipun will not share personal information unless it where required by law enforcement. Contact information will only be used to contact you. The only data collected by Koipun is the information provided upon registration and exchanges related to the normal use of the site e.g. using Koipun Reader to read Japanese. This data might be used by Koipun to improve the quality of the service.

Google Analytics

This site runs Google Analytics for the purpose of trying to better understand its audience and how to better reach out to you. If you would like to opt out from Google Analytics, Koipun recommends you run a browser add-on such as uBlock Origin.

Credit Card Information

We do not store or handle any credit card data. Payments are safely handled by Stripe, an industry standard payments solution.


By accessing this web site, you are agreeing to be bound by these web site Terms and Conditions of Use, all applicable laws and regulations, and agree that you are responsible for compliance with any applicable local laws. If you do not agree with any of these terms, you are prohibited from using or accessing this site. The materials contained in this web site are protected by applicable copyright and trade mark law.

Koipun may revise these terms of use for its web site. Subscribers to Koipun's services will be notified of these changes.

Any claim relating to Koipun's web site shall be governed by the laws of the State of Georgia without regard to its conflict of law provisions.