Masami Okui
Sound·March 13, 1968 — 58 years old·Itami, Hyogo, Japan
Known For
One-Punch Man
2015·8.4
Yu-Gi-Oh! Duel Monsters
2000·8.3
Please Put Them On, Takamine-san
2025·7.5
SHIROBAKO
2014·7.8
Revolutionary Girl Utena
1997·8.1
Slayers
1995·7.5
GARO
2005·7.7
Muv-Luv Alternative
2021·5.3
Tekkaman Blade II
1994·7.1
Cardfight!! Vanguard
2011·5.5
Di Gi Charat
1999·6.3
Animelo Summer Live 2007 Generation-A
2007·10.0
Filmography · 23
2026Forticus: Streaming! Inheritors of the Favorite HeroTheme Song Performance2025Animelo Summer Live 2025 - ThanXX! - DAY3Self2025Animelo Summer Live 2025 - ThanXX! - DAY1Self2025Please Put Them On, Takamine-sanTVTheme Song Performance2021Muv-Luv AlternativeTVTheme Song Performance2015JAM Project 15th Anniversary Premium LIVE THE STRONGER’S PARTY LIVE2015One-Punch ManTVTheme Song Performance2014SHIROBAKOTVTheme Song Performance2011Cardfight!! VanguardTVTheme Song Performance2009Animelo Summer Live 2008 -Challenge- 8.302009Animelo Summer Live 2008 -Challenge- 8.312007Animelo Summer Live 2007 Generation-ASelf2006Animelo Summer Live 2006 -Outride- IHerself2006Animelo Summer Live 2006 -Outride- IIHerself2006A Maiden's PrayerCompositor2005GAROTVHikage2004JAM Project LIVE Shinkan ~Return to the Chaos~2000Yu-Gi-Oh! Duel MonstersTVTheme Song Performance1999Di Gi CharatTVTheme Song Performance1997Revolutionary Girl UtenaTVTheme Song Performance1995SlayersTVTheme Song Performance1994Tekkaman Blade IITVTheme Song Performance1991Wings Of Light "The Gates Of Heaven" TourHerself