Search gender: all male female テツシュウ Japanese Boy Names Variations. 1 names found. gender: all male female Name: tetsushu Katakana: テツシュウ 0 Kanji: 哲秋 Meaning: 哲Wise. Smart. Excellent in wisdom. Talented. Excellent in insight. Clear to reason. 秋Autumn. One of the four seasons. An important time. Fruitfulness of crops. The time that passes. Years and months. Being past the prime of life. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > テツシュウ Japanese Boy Names Variations.