Number 11 of UQ Holder's immortal squad, Numbers. A 14 year old who comes from a tribe of demi-humans (Yatagarasu) where children are born genderless, but can choose to become male or female during a ceremony on their 16th birthday. Kuroumaru currently wants to become male, and thus identifies as and presents himself as a boy. He has romantic feelings for Touta, but denies it to everyone who points it out, claiming he only wants "male friendship" with Touta. He is a practitioner of the Shinmeiryuu, a sword style also seen in Ken Akamatsu's previous series.

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.<br><br>

(Source: Anime News Network)

[Profile (Aoni)](https://www.aoni.co.jp/search/hirose-yuuki.html) | [Blog](https://ameblo.jp/hirose-aop) | [Twitter](https://twitter.com/hiroseyuuki) | [Instagram](https://www.instagram.com/hiroseyuuki88/) | [YouTube](https://www.youtube.com/channel/UCnQKxS17Whcl41hhcwURxVw) | [Wiki (jp)](https://ja.wikipedia.org/wiki/広瀬ゆうき)

Part of the idol unit [AOP](https://anilist.co/staff/150932/AOP).

[Synchronkartei](https://www.synchronkartei.de/sprecher/6531/2)

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
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(Source: Kodansha USA)

Bundled with the 14th, 16th, and 17th volume of the UQ Holder! manga.


Kuroumaru Tokisaka