Save Gender Masculine Usage Japanese Scripts 魁輔, 魁佑, etc.(Japanese Kanji) Pronounced Pron. o-sah-ske [key] Meaning & History From Japanese 魁 (osa) meaning "chief, leader" combined with 輔 (suke) meaning "help" or 佑 (suke) meaning "to assist; to help; to protect". Other kanji combinations are possible.