Accepting the post of Royal Tutor at the court of the king of Grannzreich, Heine Wittgenstein is a little professor with a big job ahead! Each of the kingdom's four princes has a rather distinct personality. Does their diminutive new instructor have what it takes to lay down some learning? It's a comedy of educational proportions! 

(Source: Yen Press)

[Profile (Ruby Parade)](http://www.ruby-parade.com/artist_08.html)
[Twitter](https://twitter.com/asa10_y)
[Blog](https://ameblo.jp/yu-yaasato/)

Yuuya Asato, also known as Anri, is a Japanese stage, film, TV, and voice actor, affiliated with Ruby Parade. He is also a member of the performance unit Tokyo Ryuusei-gun since 2012

Accepting the post of Royal Tutor at the court of the king of Grannzreich, Heine Wittgenstein is a little professor with a big job ahead! Each of the kingdom's four princes has a rather distinct personality. Does their diminutive new instructor have what it takes to lay down some learning? It's a comedy of educational proportions!
 
(Source: Yen Press)

The four princes of the Kingdom of Granzreich are aiming to become the next king. Under the guidance of the royal tutor Heine Wittgenstein, while overcoming various obstacles and sometimes hesitating, they grow little by little.
 
Appearing before them are twin princes from the Kingdom of Romano. Even though these princes look cute on the surface, they are actually extremely sadistic...! Towards such an unprecedented crisis, Heine and the four princes perform "educational guidance"!?
 
(Source: Official Site)

Kai von Grannzreich