HomeCharactersDr. KlassenDr. Klassenお医者様Is Dr. Klassen kawaii?Kawaii 💖Not kawaiiBe the first to vote.Kawaii ranking → Voiced byJPYoshiaki NemotoENVic PerrinSynopsisHe has been Clara's primary care physician since her birth.Anime appearancesAlps no Shoujo HeidiSupporting · 1974Alps no Shoujo Heidi (1979)Supporting
