HomeCharactersAkio KawaguchiAkio Kawaguchi川口 秋夫Voiced byJPKawano, OtoyaENJustin CookFRJulien ChateletITMeoni, FrancescoESÁngel del RíoSynopsisAkio is the second oldest brother and the biggest smart aleck. Akio uses an M249 SAW.Anime appearancesSunabouzuSupporting · 2004
