Osamu Kobayashi was a Japanese voice actor and the representative director of voice actor management company Doujinsha Production.
Gamera: Super Monster
Lupin the Third: The Hemingway Papers
Dirty Pair: Project Eden
The Swiss Family Robinson: Flone of the Mysterious Island
Ziggy: Soreyuke! R&R Band
Lupin the Third: Pilot Film
Phoenix 2772
Mad Bull 34
Master Keaton
Crayon Shin-chan: Invoke a Storm! The Kasukabe Boys of the Evening Sun
The Golden Bat
Space Battleship Yamato
Crusher Joe
Roots Search
Chouriki Sentai Ohranger
Zillion
Gekisou Sentai Carranger vs Ohranger
Be Forever Yamato
Future War 198X
Story of the Alps: My Annette
Final Yamato
Golden Bat
GoShogun
Nozomi in the Sun
Ogon Bat (voice)
Ougon Bat (voice)
Tanabe Yasunobu
Goemon Ishikawa XIII (voice)
Daijirou Kouda (voice)
(voice)
Narrator (voice)
General Domel
Domel (voice)
Commander (voice)
Branch (voice)
Boon (voice)
'Zanon' Captain (voice)
Osamu Yamanami (voice)
Sabalas (voice)
The Father (voice)
John Thornton (voice)
Secretary of State Girard (voice)
Sabarath (voice)
Pierre Barniel (voice)
Captain Mizutani (voice)
Bard (voice)
アズベス
Narrator
Chief Manager (voice)
Marcus (voice)
Azubesu (voice)
Director
Narrator (ep 1)
President Carlos (voice)
Stronburg
Bara Guard (voice)
Exhaus
Chris (voice)