The four princes of the Kingdom of Granzreich are aiming to become the next king. Under the guidance of the royal tutor Heine Wittgenstein, appearing before them are twin princes from the Ki... Read allThe four princes of the Kingdom of Granzreich are aiming to become the next king. Under the guidance of the royal tutor Heine Wittgenstein, appearing before them are twin princes from the Kingdom of Romano are extremely sadistic.The four princes of the Kingdom of Granzreich are aiming to become the next king. Under the guidance of the royal tutor Heine Wittgenstein, appearing before them are twin princes from the Kingdom of Romano are extremely sadistic.
Yûya Asato
- Kai von Grannreich
- (voice)
Takuya Eguchi
- Rosenberg
- (voice)
Hozumi Gôda
- King of Romano
- (voice)
Yoshiaki Hasegawa
- Butler
- (voice)
Katsuyuki Konishi
- Owner
- (voice)
Eriko Matsui
- Helene
- (voice)
Daisuke Namikawa
- Ludwig
- (voice)
Yuu Sanada
- Shadow
- (voice)
