Daigo Naito: Daigo Naito. Actor: Ultraman Saga. Daigo Naito was born on 8 April 1978 in Tokyo, Japan. He is an actor, known for Ultraman Saga (2012), Ultraman R/B: Select! The Crystal of Bond (2019) and Cardfight!! Vanguard (2011). He has been married to Keiko Kitagawa since 11 January 2016. They have one child.
Known For: Ultraman Saga (Nozomu TaigaUltraman Zero(as Daigo)), Ultraman R/B: Select! The Crystal of Bond (Soundtrack("Hikari no Kizuna")), Cardfight!! Vanguard (Music Department(as Daigo, OP)), The Lies She Loved (Kimura(as Daigo))