Seiya is a perfectionist high school student who is mentally sharp, intelligent, has excellent reflexes, and acts like a prince to the point of being a narcissist, much to the annoyance of others. He was involved with the entertainment industry as a child, bearing the stage name Seiya Kodama. According to Isuzu, he was a child who would have made every adult/parent proud.

When new transfer student Isuzu asks Seiya Kanie out on a date at gunpoint, he knows something odd is going on. Especially since she wants to go to Amagi Brilliant Park, where the rides are either dangerous or mind-numbingly dull and the only costumed performers who aren’t rude or apathetic are the ones who didn’t show up for work. 
 
So when Isuzu asks Seiya to take over as the park’s new manager, he knows she’s crazy (Well, crazy-er, given the gunpoint thing.). But when Seiya learns that Amagi Brilliant Park is a REAL Magic Kingdom, that the costumed performers aren’t wearing costumes, that they live off the energy created by attendees, and that unless they can attract 250,000 attendees in three months, they’ll lose their jobs and homes… he goes a little crazy himself. 
 
But, even with the aid of scantily clad fairies, giant mice and sniper-trained sheep, can anyone rescue a park that’s sunk so low that its own bus doesn’t stop there anymore? The race is on to get the turnstiles turning and save Amagi Brilliant Park! 
 
(Source: Sentai Filmworks)

__Height:__ 177 cm 
__Agency:__ Gekidan Himawari  
__Awards:__  Best New Actor at the 5th Annual Seiyuu Awards (2011)  
__Non-Anime Roles:__
~!- Lean (Final Fantasy Type 0)
- Ventus, Roxas (Kingdom Hearts series)
- Neku Sakuraba (The World Ends With You)
- Banagher Links (Mobile Suit Gundam: Gundam vs. Gundam Next)
- Rinne Rokudo (Kyoukai no Rinne trailer)
- Enma Kozato (Katekyo Hitman REBORN! Vomic)
- Razor (Genshin Impact)
- Rean Schwarzer (The Legend of Heroes Series)
- Protagonist (Persona 5: The Phantom X)
!~

[Profile](https://profile.himawari.net/view/1559)

Koki Uchiyama is a Japanese actor and voice actor from Saitama Prefecture affiliated with Himawari Theatre Group.

[Official Website ](https://www.iamadamgibbs.com/) | [Twitter](https://twitter.com/Adamngibbs) | [Instagram](https://www.instagram.com/adamngibbs/)

Jannik Endemann is a german radio play and voice actor.

Things are hectic at the amusement park with Kanie trying to get his work done while shuffling employees around to cover for a workplace mishap. Meanwhile, Moffle takes Eiko, Biino and Shiina on an interesting PR training mission. 
 
(Source: Sentai Filmworks) 
 
Note: Unaired episode bundled with the seventh Blu-ray and DVD volume of Amagi Brilliant Park.

Specials included in the Blu-ray and DVD volumes of Amagi Brilliant Park.

Amusement parks are places of wonder and fun for all ages... right? Well, that's not quite the case for Amagi Brilliant Park, a "crummy" amusement park on the outskirts of Tokyo where the snacks are inedible, the attractions are falling apart, and the mascots regularly get into fistfights with the guests. It's the kind of place that cool, handsome, brilliant Kanie Seiya wouldn't be caught dead in... until a mysterious girl drags him there--at literal gunpoint--and demands that he help them save the park! 
(Source: J-Novel Club)

Kanie Seiya, a genius with both looks, intellect and athletic ability is suddenly threatened on a date to a park by the new transfer student. Turns out, the park is run down and the princess managing it wants our narcissistic main character to take over and save it!
By the author of Full Metal Panic! 