Kaibutsu-kun and his companions, Dracula, Wolfman, and Franken, travel from Kaibutsu Land to the Human Realm, where they encounter and battle several monsters, mainly assassins from the demon group Demonish.<br><br>
(Source: Wikipedia)

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The prince of Kaibutsu Land, Kaibutsu-kun, decides to go to the human world as part of his training to become the King.
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(Source: Anime News Network)

Kaibutsu-kun and his companions, Dracula, Wolfman, and Franken, travel from Kaibutsu Land to the Human Realm, where they encounter and battle several monsters, mainly assassins from the demon group Demonish.

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