anisong UK /ˈæn.ɪˌsɒŋ/US /ˈæn.ɪˌsɔŋ/ noun1 •(slang) An anime song; anime music.I study Japanese. My main study materials are anime and manga. Also, anisong and J-Pop. Then I read Japanese novels. I study. — 2018 formsanisongs