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

Tokyo OLJ Language Academy

Tokyo Riverside School

Syutoku Japanese Education Academy

NPO Asia House Umikaze Academy of Japanese

Utsunomiya Nikken Institute of Technology Japanese Language Department

Hongo International Language School