Hokkaido(Sapporo)
• Hokkaido Japanese Language Academy
• Yu Language Academy
• International Academy Japanese Language School

Tokyo
• Akamonkai Japanese Language School
• ARC Academy Japanese Language School
• Bunka Institute of Language
• ISI Japanese Language School
• KAI Japanese Language School
• Sendagaya Japanese Institute
• Shinjuku Japanese Language Institute
• Waseda University
• JET Academy

Kyoto
• ARC Academy Japanese Language School
• ISI Japanese Language School

Osaka
• ECC Kokusai College of Foreign Languages
• ARC Academy Japanese Language School
• Kansai College of Business & Languages

Nagano
• ISI Japanese Language School

Aichi
• ECC Japanese Language Institute , Nagoya school

Kanagawa
• Yokohama YMCA Japanese Language School

Hyogo
• Kobe YMCA College Japanese Department

Fukuoka
• Kita Kyushu YMCA Japanese Language School
• Fukuoka YMCA Japanese Language School