This article provides an overview of the different types of visas available for foreigners who want to visit or live in Japan. It outlines the restrictions and requirements for each type of visa, including Tourist Visas (up to 90 days without special permission), Working Holiday Visas (up to 1 year with multiple entry/exit privileges), Student Visas (up to 1 year but can be extended depending on academic progress) and Working Visas (indefinitely as long as conditions are met). Additionally, it also covers Long Term Stay Visas (Permanent Resident Visa) and extensions/renewals of existing visas.