Search gender: all male female モリトシ Japanese Boy Names Variations. 21 names found. gender: all male female Name: moritoshi Katakana: モリトシ 0 Kanji: 森俊 Meaning: 森Forest. A place where many trees grow thickly. A grove of trees that surrounds a shrine. 俊Superior. Excellent. A person with a sharp mind. A person with wisdom. big. high. severe. To be strict. You can save your favorite names with prev12 NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > モリトシ Japanese Boy Names Variations.