No. 10 of UQ Holder’s immortal squad, Numbers. Unlike the other members who achieved immortality through supernatural means, Ikkuu obtained his through science. At the age of 13 he fell into a coma for 72 years-- to keep him alive, he was turned into a cyborg. Although he is legally 85 years old, he still has the mentality of a 13 year old, and prefers to use the body of a 24 year old.
 
He is the son of the head of the Ameya Concern, a company that builds robots and spaceships. It can be assumed Ikkuu's family and the Concern are responsible for his robotic body, but this has yet to be confirmed.

In the decade since the world became aware of the existence of magic, the world has undergone massive upheaval. However, a boy named Touta lives in seclusion in a rural town far removed from these changes. His ordinary life is highlighted by his magic-using female teacher and his supportive friends. When his tranquil daily life is disrupted, he embarks on a unique adventure. 

(Source: Anime News Network)

[Profile](http://zynchro.jp/talent/kakihara.html) | [Instagram](https://www.instagram.com/charisma.tetsuya.days/) | [Blog](https://ameblo.jp/tetsuya-kakihara/)

Commonly referred to as Kakkii by fans, Kakihara is a voice actor and a singer. As the latter, he is a member of Kiramune (music label) and represents the color of green. He was inspired to become a voice actor by [Yuuji Ueda](https://anilist.co/staff/95058/Yuuji-Ueda)'s performance in the Tokimeki Memorial dating sim game, and moved from Germany to Japan at age 18 to pursue his dream.

Kakihara speaks Japanese, English and German.

**Non-anime roles:**
- Wanderer - Genshin Impact (VG)
- Lloyd Bannings - The Legend of Heroes Series (VG)
-Asaba Harumasa - Zenless Zone Zero (VG)

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

Negi Springfield, the boy wizard of the hit manga Negima!, fought and won many battles. Now it is decades later and Negi’s grandson(!), a little boy name Touta, dreams of leaving his quiet village and heading to the City. But first he must defeat his teacher … the immortal vampire, Evangeline! Witness the dramatic beginning of a futuristic battle fantasy
 
(Source: Kodansha USA)

Ikkuu Ameya