Search gender: all male female オシ Japanese Names Variations. 2 names found. gender: all male female Name: oshi Katakana: オシ 0 Kanji: 弦司 Meaning: 弦String. The vine of a bow. A metal string attached to a stringed instrument. Abbreviation for stringed instrument. 司I'll take care of it. Government office. Officials. To take on a role. To manage. To take charge of. To watch. Name: oshi Katakana: オシ 0 Kanji: 印 Meaning: 印Mark You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > オシ Japanese Names Variations.