This article provides an overview of the requirements, visas and residency permits, taxation issues, and other considerations for retiring in Japan as a foreigner. It highlights the importance of researching all the requirements thoroughly before making a decision to retire in Japan. Eligibility requirements include being at least 65 years old and having sufficient funds or income to support oneself throughout one's stay without relying on public assistance from the Japanese government. Visas and residency permits must be obtained if staying longer than 90 days. Social security benefits are not available from either the Japanese or US governments, but private health insurance plans may provide more comprehensive coverage than national health insurance plans. Taxation issues must also be taken into consideration, such as income tax, capital gains tax, inheritance tax, gift tax, consumption tax etc. Other considerations include housing options, language barriers and cultural differences.