Search gender: all male female トモシチ Japanese Boy Names Variations. 1 names found. gender: all male female Name: tomoshichi Katakana: トモシチ 0 Kanji: 友七 Meaning: 友Friend 七Seven. Seventh. Kanji character for the number 7 (seven). Many times. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > トモシチ Japanese Boy Names Variations.