ISAAC Tokyo International Academy is located in Minami Koshigaya, Koshigaya City, Saitama Prefecture, Japan. Established as part of the ISAAC Education Group in 1984, the academy aims to promote both Japanese language education and cultural understanding. The campus is only a three-minute walk from Shinkoshigaya Station on the Tobu Skytree Line and Minami Koshigaya Station on the JR Musashino Line, providing easy access to central Tokyo.

ISAAC Tokyo International Academy offers a variety of Japanese language courses for international students who wish to pursue higher education or a career in Japan. The curriculum is designed with a strong focus on preparation for the Japanese Language Proficiency Test (JLPT) and the Examination for Japanese University Admission for International Students (EJU). With small class sizes and personalized academic counseling, students are able to effectively develop their language skills while gaining a deeper understanding of Japanese culture.

The academy provides affordable and comfortable accommodation, helping students adapt smoothly to life in Japan. In addition, it assists students in finding part-time work opportunities, allowing them to practice their language skills while enriching their cultural experience. ISAAC Tokyo International Academy offers an ideal environment for students seeking both quality language education and meaningful cultural immersion in Japan.