Train
- *Using JR, Odakyu, Seibu Shinjuku and subway lines
- An 17-minute walk from the West Exit of Shinjuku Station.
- *Using Keio Line (Keio Shinsen)
- Transfer at Sasazuka Station and disembark at Hatsudai Station. The school is an 8-minute walk.
- *Using the Toei Shinjuku Line
- Disembark at Hatsudai Station. The school is an 8-minute walk.
- *Use of Toei Oedo Line (subway)
- Disembark at Nishi Shinjuku 5-chome Station. The school is a 5-minute walk.
Bus Service
- *From South Exit of Shibuya
- Keio Teito Bus No. 64 (Nakano Station via Nakano Sakaue) and disembark at the Kanto International Senior High School bus stop. The school is a 1-minute walk.