Koichi Toshima Tsuburaya Productions, Tokyo Actor co-op (formerly) and Aslead Company. He usually voices Kemur Man in most of his appearances.
is a suit actor, actor and voice actor that affiliated toRoles
- Heisei Ultra Seven - King Joe II & Zabangi
- Denkou Choujin Gridman - Commercial narrator
- Mighty Jack - Commercial narrator
- Ultraman Zearth - Ultraman Zearth
- Ultraman Tiga - TPC member, Ultra Q staff
- Ultraman Tiga, Ultraman Dyna & Ultraman Gaia: Battle in Hyperspace - Scylla
- Ultraman Nice - Alien Magma
- New Century Ultraman Legend 2003: King's Jubilee - Zoffy
- Ultraman Nexus - TLT member
- Ultraman Mebius Gaiden: Hikari Saga - voice of Ultraman King (Robe disguise only)
- Ultraman Max - Red King (Episode 36)
- Ultraman Zero The Movie: Super Deciding Fight! The Belial Galactic Empire - action stunts
- Ultra Zone - Alien Zarab, voice of Alien Mefilas (also the suit actor)
- Ultra Zero Fight - voice of Glocken of the Freezing
- Ultraman Retsuden - voice of Glocken of the Freezing
- Ultraman Ginga - police radio voice, Alien Magma, voice of Kemur Man
- New Ultraman Retsuden - voice of Kemur Man
- Ultraman Ginga: Theater Special - voice of Kemur Man
- Ultraman Ginga: Theater Special Ultra Monster ☆ Hero Battle Royal! - voice of Kemur Man
- Ultraman Ginga S Movie Showdown! The 10 Ultra Warriors! - voice of Ultraman Nexus
- Ultraman X - voice of Kemur Man
- Ultraman Orb - Voice of Alien Metron Tarude
- Ultraman Geed - Voice of Dada