The story revolves around William, an aristocratic family's progeny with rare intellect. One day, his uncle lost his possessions after his business failed. Fearing that his family's name has been tarnished, William returns home and searches with his family's butler for anything that can be converted into cash. A search of the premises yields an underground room left by an ancestor. In the room is a magical seal, and William unintentionally summons a devil. The summoned devil tells William his name Dantalion, and reveals that William is the designator who can choose the acting ruler of the demon world.
<br><br>
(Source: Anime News Network)

__Height:__ 160.3cm
__Agency:__ Amuleto

[Profile (Amuleto)](https://amuleto.jp/talents/yamamotokazutomi.html) | [Twitter](https://twitter.com/kazutomi_tweet) | [Blog](http://blog.chel-sea.com/) | [YouTube](https://www.youtube.com/channel/UCHKqnMCudotNBY-ND-MoDfw)

In 2013, he won Best Rookie Actor at the 7th Seiyu Awards alongside Nobunaga Shimazaki.

After the failure of his uncle's business, the brilliant realist William Twining finds himself penniless. To make matters worse, demons appear before him, insisting he has the power to appoint the next King of Hell! The demons offer to pay his school tuition in exchange for his help. While his principles as a staunch realist prevent him from believing in them, how can William resist such a generous offer?<br><br>(Source: Seven Seas Entertainment)

Amon