Save Gender Masculine Usage Japanese Scripts 廉達, 康達, etc.(Japanese Kanji) Pronounced Pron. YAH-SOO-TAH-TSOO [key] Other Forms FormsTatsuyasu Meaning & History From Japanese 達 (tatsu) meaning "achieve" combined with 廉 (yasu) meaning "clean, honest, inexpensive" or 泰 (yasu) "peace, Thailand". Other kanji combinations can be used.