
Yoshimasa Hosoya is a Japanese voice actor and singer from Hiroshima. He was represented by Mausu Promotion and is now a freelancer. He was also a member of the pop duo MaxBoys along with Toshiki Masuda, a fellow Japanese voice actor. In 2014 & 2016, he won the 8th Seiyu Awards & 10th Seiyu Awards for Best supporting actor. Among his many roles in anime, he voiced Kojou Akatsuki in Strike the Blood, Reiner Braun in Attack on Titan, Fumikage Tokoyami in My Hero Academia, Tamaki Katagiri in Black Bullet, Shichika Yasuri in Katanagatari, Daryun in The Heroic Legend of Arslan, Belial in Granblue Fantasy, and Orga Itsuka in Mobile Suit Gundam: Iron-Blooded Orphans. He also appears in many sports anime as Junpei Hyūga in Kuroko's Basketball, Sosuke Yamazaki in Free! Eternal Summer, Asahi Azumane in Haikyuu!!, Tetsuya Yuki in Ace of Diamond and Otabek Altin in Yuri!!! on Ice. On April 23, 2017, he announced a hiatus to undergo treatment for his throat. On August 4, 2017, he announced his return to voice work.

Kamen Rider
TV • 1971

Demon Slayer: Kimetsu no Yaiba Infinity Castle
MOVIE • 2025

Ultimate Otaku Teacher
TV • 2015

Mob Psycho 100
TV • 2016

Mob Psycho 100
TV • 2016

Aria
TV • 2005

Fruits Basket
TV • 2019

Chihayafuru
TV • 2011

Chihayafuru
TV • 2011

Chihayafuru
TV • 2011

Haikyu!!
TV • 2014

Natsume's Book of Friends
TV • 2008

Ace of the Diamond
TV • 2013

Golden Kamuy
TV • 2018

Attack on Titan
TV • 2013

Yu-Gi-Oh! Arc-V
TV • 2014

Strike the Blood
TV • 2013

Kingdom
TV • 2012