The government's own hub for Japanese-language education — and the way to check a school is accredited.
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Japan's official framework for teaching Japanese to foreign residents, covering the Act on the Promotion of Japanese Language Education, the accredited-institution system for language schools, the registered Japanese teacher qualification, and the CEFR-aligned reference framework for Japanese. Important currency note: responsibility for this area moved from the Agency for Cultural Affairs to MEXT in April 2024, so bunka.go.jp pages on the topic are now only redirect notices. The portal publishes the official list of accredited Japanese language institutions, which is the ground truth for vetting any private school before you pay it. Information only — you do not enrol here.