He is Kojou and Asagi's classmate. He is a member of the Far East District of the Lion-King Organization, and is the real observer of Kojou, the 4th progenitor, he is also Asagi's childhood friend and therefore often offers support to the latter for going after Kojou. He is actually an Esper whose special ability is called "Air Current Manipulation" which is the ability to manipulate air, vibrations and sound waves, but needs certain drugs or enhancers to strength his ability, he can also use his special ability to eavesdrop on anybody from any location most especially when listening on to Kojou and Asagi's conversation. 

(Source Wikipedia)

The Fourth Primogenitor—That's the world's strongest vampire that should only exist in legends. Accompanied by twelve Kenjuu and spreading calamity, this phantom vampire appeared in Japan. For the observation and obliteration of this Fourth Primogenitor, the government and Lion King decided to dispatch an attack mage known as a Sword Shaman. However, for some reason, the one chosen for the observation was a apprentice Sword Shaman girl, Himegari Yukina. Wielding the strongest anti-primogenitor spirit spear, Yukina arrived at Demon District, Itogami City. What is the true identity of the Fourth Primogenitor, Akatsuki Kojou, she encountered over there!? 
(Source: Baka-Tsuki, edited)

__Height:__ 176 cm (5'9")
__Agency:__ Early Wing

[Agency Profile](http://earlywing.co.jp/talent_m/osakaryota.php)

Married fellow voice actor [Manami Numakura](https://anilist.co/staff/104973/Manami-Numakura) on October 23, 2019.

__Non-anime roles:__
- Bennett - Genshin Impact (VG)
- Blue - Pokémon Masters EX (VG)

[Instagram](http://www.instagram.com/_g.alan)

An Argentinian voice actor.

He never asked for this power.
 
Kojou Akatsuki used to be an ordinary high school boy--but that wasbefore he became the Fourth Primogenitor, the most powerful vampire of all time. Worse--he doesn't even remember how it happened. Middle schooler Yukina Himeragi, meanwhile, is the Attack Mage sent to observe him--and to stop him if he gets out of control. But was it really a good idea to send a cute girl to observe a massively powerful vampire boy whose abilities activate whenever he gets aroused? And on an artificial island populated with all manner of demonic individuals, each with their own designs on the Fourth Primogenitor--?!
 
(Source: Yen Press)

The second season of Strike the Blood. The adaptation of 9th, 11th and 12th LN volumes.

Kojou and Yukina are on their way to school as usual when they find La Folia being chased by someone. Yukina crosses blades with the enormous man who's pursuing her, but before the fight can escalate further, La Folia makes a shocking comment: "Father, this is the Fourth Progenitor, Akatsuki Kojou... my first!" La Folia's father, Lucas, had told her to decide who she wished to marry, so she declares that Kojou is her choice. Lucas refuses to accept this, but then La Folia's mother, Polifonia, invites Kojou and Yukina to a party so they can all talk in more detail. When they arrive at the party, they discover that Asagi, Yaze, Nagisa, and Sayaka have been invited as well, due to their connections with Kojou. What sort of heated battle is about to break out between the many girls in Kojou's life?! 
 
(Source: Crunchyroll)

While several of the girls investigate Vatlers ship afloat, Akatsuki and Himeragi wake up alone in the school gym with no memories of the day before and no explanation for why they were asleep on the same futon and why Himeragi is wearing an old-fashioned school PE uniform with bloomers. A bloody baseball bat and missing weapon soon deepen the mystery as assorted forces race to solve the mystery of the empty boat, the bloody bat, and the purple bra in the MCs pockets!

The fifth season of Strike the Blood.

Motoki Yaze