Search gender: all male female Yashichi Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: yashichi Katakana: ヤシチ 0 Kanji: 哉七 Meaning: 哉Auxiliary characters for questions and antonyms. A particle expressing emotion or admiration. Beginning. 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 For Japanese Names > Yashichi Boy Name Meaning, Kanji Variations.