TOPA 21 is a Japanese language school located in Koenji, Tokyo — an area popular among international students thanks to its convenient transportation and balanced living environment for both study and daily life. 1. Introduction to TOPA 21 TOPA 21 (TOPA 21st Century Language School) was established in 1988 in Suginami Ward, Tokyo. From Shinjuku Station, students can reach the school area within just a few minutes by train, making commuting for study and part-time work relatively convenient....


