 Tenma and Ochanomizu's school rival. He is a mysterious child prodigy who even built his own enhanced wheelchair. He is Motoko's brother.

With no investor funding, Umatarou Tenma and Hiroshi Ochanomizu must turn to odd jobs to fund their project: to build a humanoid robot that thinks and feels like a human being. When the two geniuses succeed in building A106, they start experimenting with his emotional capabilities right away. As they test to see if they truly can build a sentient robot, one question remains: will this robot become a god or a friend?<br>
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(Source: Sentai Filmworks)

__Height:__ 177 cm (5'9.75")

On October 26, 2022, it was reported that Sakurai had been engaging in an extramarital affair with a writer of his *P.S. Genki Desu. Takahiro* radio program. A month prior, it was publicly disclosed that he had been married to a former voice actress for nearly 20 years, although the writer had allegedly not been aware of his marriage as they had been in a relationship for 10 years and intending to marry. His previously announced roles as [Haruaki Karuma](https://anilist.co/character/290233) in [AYAKA](https://anilist.co/anime/155982/AYAKA/) and [Kusuriuri](https://anilist.co/character/2865) in [Mononoke (Movie)](https://anilist.co/anime/151117/Mononoke-Movie/) had been recast as a result.

On March 31, 2023, it was jointly announced with his talent agency "Intention" that they are ending their contract, as Sakurai requested to leave as a way of taking sole responsibility of his actions and for self-reflection.

Non-Anime Roles:
-Passenger in "Arknights" (VG/Mobile) (Japanese)
-Su in "Honkai Impact 3rd" (VG) (Japanese)
-Cloud Strife in "FINAL FANTASY 7 REMAKE" (Japanese)
Crow Armbrust - The Legend of Heroes Series (VG)

Japan in the near future suffers an unexplained major disaster. Five years later, reconstruction is well underway. Two young researchers at a university are pinning all their hopes on robot development. Now their new interpretation of the eternal hero Astro Boy up until his birth is just about to start!<br>
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(Source: Showgate, translated)

Moriya Tsutsumi