Ryu Manatsu is a Japanese actor, singer and voice actor perhaps best known for his role as Gen Ohtori/Ultraman Leo in the Ultraman Series. He performed the show's theme song heard in the first 12 episodes as well.
GARO
Series • 2005
Engine Sentai Go-Onger
Series • 2008
Ultraman Leo
Series • 1974
Cutie Honey Flash
Series • 1997
Ultraman Saga
Movie • 2012
Kaiju Mono
Movie • 2016
Ultra Galaxy Legend Side Story: Ultraman Zero vs. Darklops Zero - Stage II: Zero's Suicide Zone
Movie • 2010
Ultra Galaxy Legend Side Story: Ultraman Zero vs. Darklops Zero - Stage I: Cosmic Collision
Ultra Fight Victory
Outer Man
Movie • 2015