Search gender: all male female Kobushi Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kobushi Katakana: コブシ 0 Kanji: 拳 Meaning: 拳Fist. To clench one's hands tightly. A martial art performed with bare hands. A game in which the winner is determined by the shape of the fingers. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kobushi Boy Name Meaning, Kanji Variations.