Tomokazu SugitaBeethoven (voice) Nobunaga ShimazakiSousuke Kagura (voice) Mikako KomatsuKanae Otowa (voice) Tomoaki MaenoSchubert (voice) Taiten KusunokiBach (voice) Aya EndoTchaikovsky (voice) Mao IchimichiBądarzewska (voice) Akira IshidaPad-kun (voice) Natsumi FujiwaraAkira Mitsuru (voice) Kenyu HoriuchiKyougo Otowa (voice) Yoshitsugu MatsuokaWagner (voice) Tsutomu KamishiroSchrijver Hiroyuki OoyamaArt Direction Masatoshi KaiArt Direction Hitomi YoshidaArt Direction Kei UmabikiSeries Director Youichi FujitaSeries Director Masashi HamauzuOriginal Music Composer Seiichi HashimotoCharacter Designer Mika YamamotoCharacter Designer Michihiro TsuchiyaSeries Composition Ichiro SasakiSeries Composition 
