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:
- Adeku (Alder) in Pokémon Evolutions
- Bardolomew Dias in Rage of Bahamut: Virgin Soul
- Bacillus in Birdy the Mighty
- Bashō Saionji in Akai Katana
- Chip Hopps in the Japanese dub of Camp Lazlo
- Craig Marduk in Street Fighter X Tekken
- Dai Kurotsuki in Tsukiuta and Tsukipro
- Farena in Twisted Wonderland
- Gary Buster Holmes in Yakuza Kiwami
- Gengar (Satoshi's) in Pokémon Journeys: The Series
- Gigantomachia in My Hero Academia.
- Hastur in Dragalia Lost
- Hideyasu Sasaki in Slow Damage (Credited as Danshaku Shimauma)
- Hugo Kupka in Final Fantasy XVI
- Ibachi in Ghost in the Shell
- Iron in Fire Force
- Prince Isonokami in GARO: Crimson Moon
- Jean Ango in One Piece
- Justice Hancock in #COMPASS
- Kamaitachi (all three of them), Kamikui and Kodokushi in Onmyōji
- Kyohō Fuefuki in Boruto
- Laurence Nelson in The Wonderful 101
- Lyu Bu Sinanju in SD Gundam World Sangoku Soketsuden
- Macaron in Hi-Fi RUSH
- Magma in Dr. STONE
- Mask de Masculine in Bleach
- Merlot and Colonel Pretzel in Fuga: Melodies of Steel
- Official dub voice for Michael Peña:
- Joe Rincon in Battle: Los Angeles
- Nick Memphis in Shooter
- Trini "Gordo" Garcia in Fury (2014)
- Mitsuo Akechi in Btooom!
- Naoharu Kamui in Battle Game in 5 Seconds
- Naomasa Ii in Drifters
- Neville Kohl in Shingakkou -Noli me tangere-
- Noise Marie in D.Gray-Man Hallow
- Pierro in Genshin Impact
- 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 (Rupert Vansittart) in the Japanese dub of Game of Thrones
- Shintarou Nono in HuGtto! Pretty Cure
- Spectra Phantom in Bakugan
- Tadashi Nikaidō in Devil Survivor
- Vauthry/Magnus/Ghen Ghen in Final Fantasy XIV
- Viviano Westwood in JoJo's Bizarre Adventure: Stone Ocean
- The Voice in the Japanese dub of Furi
- Yuri Antonov in Dimension W
