Search gender: all male female Mitsusa Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: mitsusa Katakana: ミツサ 0 Kanji: 光佐 Meaning: 光Light. Glow. Glitter. Honor. Fame. Brilliance. Scenery. The way it is. Big. Wide. Blessings. Words used to honor the actions of others. 佐Auxiliary. To help. To support and help by your side. To encourage. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Mitsusa Boy Name Meaning, Kanji Variations.