Search gender: all male female Tsunasada Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: tsunasada Katakana: ツナサダ 0 Kanji: 綱貞 Meaning: 綱Rope 貞Correct. The heart is right. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Tsunasada Boy Name Meaning, Kanji Variations.