Jyonan International Academy

Chuo Institute of Information and Design Department of Japanese Language

Sophia International Academy

Coach Academy Japanese Language School

Tokyo International Exchange College Ikebukuro

ECC Japanese Language Institute Shinjuku School

Tokyo Oji Foreign Language Institute

Tokyo Institute of Language

JSL Nippon Academy Tokyo

ATYS International Academy

Sakura International Japanese Academy

TOUA International Language School

Ichikawa Japanese Language Institute

Japan Tsukuba International Language College

Takasaki Dream Japanese Language School

Yokohama International Language Institute

New Global Language School

Sunshine College