Toru Roppongi

Toru Roppongi (六本木 透 Roppongi Toru) is a character that appears in Anime Gataris. He is the homeroom teacher of Minoa Asagaya, Arisu Kamiigusa, Miko Kōenji and Yui Obata and the supervisor of the sports club.

Etymology

 * The name Toru means "transparent, permeate, filter, penetrate" (透).
 * Toru's surname Roppongi means "six" (六) (rop), "base, root, origin" (本) (pon) and "tree, wood" (木) (ki/gi).