Search gender: all male female 涯 Japanese Names Variations. 2 names found. gender: all male female Name: togai Katakana: トウガイ 0 Kanji: 東涯 Meaning: 東East. East direction. The countries and regions east of the capital. Spring in the Five Elements theory. 涯Shore Name: gai Katakana: ガイ 0 Kanji: 涯 Meaning: 涯Shore You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 涯 Japanese Names Variations.