For donations made in Japan, please refer to the National Tax Agency’s website for information on tax implications. Since this is a donation-based crowdfunding, there are no specific services or products provided in return, meaning donations are not subject to consumption tax. However, for the 5-ALA Plan, a product is included, so consumption tax will apply. Please keep this in mind when making a contribution.

For corporate sponsors interested in supporting this project or forming business partnerships, please contact us. Additionally, donations made directly to a university research lab may qualify as deductible expenses under certain systems.

For donations made outside Japan, please check the tax regulations specific to your country.