shibuya-ku, tokyo

2-12-12 Ikebukuro, Toshima-ku, Tokyo

1-4-1 Shinonome, Koto-ku, Tokyo

20-4, Minami-Ikebukuro 2-chome, Toshima-ku, Tokyo

1f shinwa building, 1-5-8 nakamachi, musashino-shi, tokyo

b1f, 6-11-14 sotokanda, chiyoda-ku, tokyo

toyosu campus, shibaura institute of technology, toyosu, koto-ku, tokyo

shibuya-ku, tokyo