123 , sakuragaoka-cho, shibuya-ku, tokyo

1-1-4, haneda airport, ota-ku, tokyo

building 1, school of engineering, hongo campus, the university of tokyo, 7-3-1 hongo, bunkyo-ku, tokyo

6-3-4 shinbashi, minato-ku, tokyo

19 changi business park Crescent, singapore 489690