Yasuhiro Mamiya is a seiyū born in December 7, 1981 in Chiba prefecture, employed by Kenyu Office. He started out voicing mostly elderly characters but has since also voiced younger ones, usually comedic characters, as well. Has taken up several roles of Kazunari Tanaka and Osamu Ichikawa after the two's deaths, according to The Other Wiki.
Roles:
- Bardolomew Dias in Rage of Bahamut: Virgin Soul
- Bashō Saionji in Akai Katana
- Craig Marduk in Street Fighter X Tekken
- Dai Kurotsuki in Tsukiuta and Tsukipro
- Hastur in Dragalia Lost
- Ibachi in Ghost in the Shell
- Prince Isonokami in Garo Crimson Moon
- Jean Ango in One Piece
- Kamaitachi (all three of them), Kamikui and Kodokushi in Onmyōji
- Kyohō Fuefuki in Boruto
- Laurence Nelson in The Wonderful 101
- Mitsuo Akechi in Btooom!
- Official dub voice for Michael Peña:
- Joe Rincon in Battle: Los Angeles
- Nick Memphis in Shooter
- Trini "Gordo" Garcia in Fury (2014)
- Naomasa Ii in Drifters
- Noise Marie in D.Gray-Man Hallow
- Riley's father's Anger in the Japanese dub of Inside Out
- Sandor "The Hound" Clegane (Rory McCann), Craster (Robert Pugh), High Septon (Paul Bentley), Othell Yarwick (Brian Fortune), Malko (Adewale Akinnuoye-Agbaje), Xaro Xhoan Daxos (Nonso Anozie) and Yohn Royce (Ruper Vansittart) in the Japanese dub of Game of Thrones
- Spectra Phantom in Bakugan
- Tadashi Nikaidō in Devil Survivor
- Yuri Antonov in Dimension W
