HomeCharactersAkio KawaguchiAkio Kawaguchi川口 秋夫Voiced byJPOtoya KawanoENJustin CookFRJulien ChateletITFrancesco MeoniESÁngel del RíoSynopsisAkio is the second oldest brother and the biggest smart aleck. Akio uses an M249 SAW.Is Akio Kawaguchi kawaii?Kawaii 💖Not kawaiiBe the first to vote.Kawaii ranking → Anime appearancesSunabouzuSupporting · 2004
