Search gender: all male female サネイチ Japanese Boy Names Variations. 1 names found. gender: all male female Name: saneichi Katakana: サネイチ 0 Kanji: 真市 Meaning: 真True. Truth, not falsehood. Nature as it is. True form. Innate. 市City. A town. A place where things are bought and sold. A bustling place where people gather. One of the administrative divisions. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > サネイチ Japanese Boy Names Variations.