Gender Masculine Usage Japanese Scripts 康介, 孝介, 浩介, 公介, etc.(Japanese Kanji) こうすけ(Japanese Hiragana) Pronounced Pron. /ko̞ː.sɨᵝ.ke̞/, /ko̞ː.ske̞/ Meaning & History Alternate transcription of Japanese Kanji 康介 or 孝介 or 浩介 or 公介 (see Kōsuke).