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.
as Rock (voice)
as Blizzard / Nemesis 002 (voice)(3 eps)
as Goriki Ryoga (voice)(12 eps)
as Hades Khronoa (voice)(12 eps)
as Kaigaku (voice)
as Soichiro Fujioka (voice)(2 eps)
as Tetsuo Gotanda (voice)(13 eps)
as Takeshi Onimaru (voice)(16 eps)
as Miru (voice)(1 ep)
as Yamato Ishida (voice)
as Shotaro Hidari / Kamen Rider W (voice)
as Fumikage Tokoyami (voice)
as Ryuuji Nojima (voice)(13 eps)
as (voice)(8 eps)
as Eiwazima (voice)
as Reiner Braun (voice)
as Asahi Azumane (voice)
as Ryuma (voice)
as Graham de Fallon (voice)(12 eps)
as Yasumoto (voice)
as Kaina (voice)
as Welt Yang (voice)
as Ultraman Leo (voice)(6 eps)
as Anna's Father (voice)(5 eps)
as Koichi (voice)(1 ep)
as Roroku (voice)(20 eps)
as Kaina (voice)(11 eps)
as Nicholas D. Wolfwood (voice)(23 eps)
as Hoederer (voice)(26 eps)
as Ryou Sawatari (voice)
as Shotaro Hidari / Kamen Rider W (voice)(12 eps)
as Toru Kirishima (voice)(12 eps)
as Kuranosuke Shiraishi (voice)(39 eps)
as Iwao Akatsuki (voice)(6 eps)
as Sosuke Yamazaki (voice)
as Ceionius (voice)(11 eps)
as Katsuya Honda (voice)
as Ultraman Leo
as Melо̄lo (voice)(12 eps)
as Satetsu (voice)(24 eps)
as Sosuke Yamazaki (voice)
as Fumikage Tokoyami (voice)
as Torajiro (voice)(8 eps)
as Youm (voice)(4 eps)
as Wakana Sawamura (voice)(11 eps)
as Doppo Kunikida (voice)(12 eps)
as Alfred Ober (voice)(12 eps)
as Haruka Kiyomine (voice)
as (voice)(12 eps)
as Osamu Kirin (voice)(10 eps)
as Kirinmaru (voice)(48 eps)
as Thanzamer (voice)(5 eps)
as Mouseman (voice)
as Reiner Braun (voice)
as Shirou Ogami (voice)(12 eps)
as Yamato Ishida (voice)
as Kidou (voice)(12 eps)
as 晓古城
as Shin (voice)(23 eps)
as Mamoru Hoshisato (voice)(12 eps)
as Funetaro Momoki (voice)(13 eps)
as Kuboyasu Aren (voice)(6 eps)
as Fumikage Tokoyami (voice)
as Sosuke Yamazaki (voice)
as Kanata Hoshijima (voice)(12 eps)
as (voice)
as Mabu Akutsu(11 eps)
as Wolfran Row(24 eps)
as Tetsuki Takaoka (voice)(18 eps)
as Katsuya Honda (voice)(1 ep)
as Zenitsu's Senior Pupil (voice)(1 ep)
as Child at the Temple (voice)(1 ep)
as Crozzo Welf (voice)
as Kappard (voice)(49 eps)
as Tousuke Iwasaki (voice)(12 eps)
as Tosa (voice)(12 eps)
as (voice)
as Tenma Hikage (voice)(24 eps)
as Youm (voice)(14 eps)
as Fumikage Tokoyami (voice)
as Arthur Frederick (voice)(24 eps)
as Yamato 'Matt' Ishida (voice)
as Genjirou Tanigaki (voice)(62 eps)
as Kotarou Tomoe(12 eps)
as Takashi Sawazaki (voice)(12 eps)
as Joe/NOMAD (voice)(26 eps)
as Jerde Dolk Melios Ashley Boeuf, Gigina(12 eps)
as Doppo Kunikida (voice)
as Lang (voice)
as Reiner Braun (voice)
as Kō Hiko (voice)(23 eps)
as Reiner Braun (voice)
as Sosuke Yamazaki (voice)
as Yamato 'Matt' Ishida (voice)
as Asahi Azumane (voice)
as Asahi Azumane (voice)
as Sosuke Yamazaki (voice)
as Sosuke Yamazaki (voice)
as Rintarō Kira (voice)(12 eps)
as Junpei Hyuuga (voice)
as Yamato 'Matt' Ishida (voice)
as Kazuichi Souda (voice)
as 7代明智小五郎(13 eps)
as Shibasaki Ken (voice)
as Shusaku Hojo (voice)
as Junpei Hyūga
as Yuusuke Takahashi (voice)(8 eps)
as Takuya Sekizan (voice)(25 eps)
as Otabek Altin (voice)(12 eps)
as Basler (voice)(12 eps)
as Kazuichi Soda (voice)
as Yamato 'Matt' Ishida (voice)
as Kaito (voice)
as Junpei Hyuga (voice)
as Kazuichi Souda (voice)(11 eps)
as Tenga Onigawara (voice)(8 eps)
as Sakurai (voice)(9 eps)
as Kuboyasu Aren (voice)(48 eps)
as Arata Uzuki(26 eps)
as Kaito (voice)
as Tosuke Iwasaki
as Ohta (voice)(12 eps)
as Judar Harvey (voice)(12 eps)
as Odagiri (voice)(1 ep)
as Hiroyuki Tobisaki (Odagiri) (voice)(1 ep)
as Fumikage Tokoyami (voice)(7 eps)
as Yamato 'Matt' Ishida (voice)
as Kaito (voice)(26 eps)
as Haruhiro (voice)(12 eps)
as Epizo Evans (voice)(3 eps)
as Kaito (voice)
as Yamato 'Matt' Ishida (voice)
as Takeru Kusanagi (voice)(12 eps)
as Kakeru Tengenji (voice)(36 eps)
as Orga Itsuka (voice)(50 eps)
as Reiner Braun (voice)(12 eps)
as Kuraudo Kurashiki (voice)(12 eps)
as John H. Watson (voice)
as Daiki Tazaki (voice)
as Azumane Asahi (voice)
as Tōsuke Iwasaki
as Kōta (voice)(1 ep)
as Asahi Azumane (voice)
as Nagare Akiba (voice)(39 eps)
as Reiner Braun (voice)
as Kyouma Kuzuryuu (voice)(12 eps)
as Rom (voice)(9 eps)
as Daryun (voice)(33 eps)
as Welf Crozzo (voice)(74 eps)
as Nanami Seijuurou (voice)(24 eps)
as Ginti (voice)(12 eps)
as Reiner Braun (voice)
as Ryouhei Arisu (voice)(3 eps)
as Takeru Hibiya (voice)(12 eps)
as Akari Hizamaru(26 eps)
as Tamaki Katagiri (voice)(13 eps)
as Shogo Kiryu (voice)(12 eps)
as Souji Ike (voice)(50 eps)
as Asahi Azumane (voice)(74 eps)
as Reiji Akaba (voice)(148 eps)
as Sugiyama (voice)
as Gon(26 eps)
as Hashi (voice)(1 ep)
as Tetsuya Yuki (voice)(126 eps)
as Kojou Akatsuki (voice)(58 eps)
as Haruto Kirishima (voice)(12 eps)
as Sosuke Yamazaki (voice)(25 eps)
as Asahina, Yuusuke (voice)(12 eps)
as Hal (voice)
as X-eins (voice)(24 eps)
as Reiner Braun (voice)(55 eps)
as Subaru Hidaka (voice)(22 eps)
as Pet(25 eps)
as Ishikawa Tooru (voice)(6 eps)
as Wang Ben (voice)(14 eps)
as Sentarou Kawabuchi (voice)(12 eps)
as Junpei Hyuga (voice)(75 eps)
as Sorinozuka Renshou (voice)(12 eps)
as Dio (voice)
as Arata Wataya (voice)(51 eps)
as Arata Wataya / Sasagu Mori (voice)(2 eps)
as Sasagu Mori (voice)(1 ep)
as Nezumi (voice)(11 eps)
as Jun Hoshide (voice)(10 eps)
as Yukitaka Tsutsui(13 eps)
as Ryuunosuke Kurosaki (voice)(27 eps)
as Shichika Yasuri (voice)(12 eps)
as Juu Juuzawa (voice)(2 eps)
as Robot (voice)(2 eps)
as L (voice)(1 ep)
as Shibata Katsumi (voice)(24 eps)
as Club Member B (voice)(3 eps)
as Danseito (voice)(12 eps)
as Man (voice)(1 ep)
as Swallowtail Yummy (voice)(2 eps)