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.
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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"!?
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(Source: Official Site)

Episode 1 - The Royal Tutor Arrives

Episode 2 - The Prince Interviews

Episode 3 - You Don't Need to Accept Me

Episode 4 - The Princes Go To Town

Episode 5 - Assailed by the Greatest of Trials

Episode 6 - At Café Mitter Meyer

Episode 7 - The Whereabouts of a Dream

Episode 8 - A Timid Heart

Episode 9 - The Price of the Past

Episode 10 - The Professor I Don't Know

Episode 11 - The Pair's Promise

Episode 12 - The Last Lesson

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The Royal Tutor Movie