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Daigo Naito (内藤 大湖 Naito Daigo) is a Japanese singer-songwriter, actor and voice actor in the band Breakerz. He previously went by stage name Daigo☆Stardust and now uses stage name DAIGO. He played Nozomu Taiga, the human host of Ultraman Zero, in Ultraman Saga.

He also performed the ending song of Ultraman R/B The Movie: Select! The Crystal of Bond, Hikari no Kizuna, alongside Takeshi Tsuruno, who he co-starred with in Ultraman Saga.

Personal Life

His maternal grandfather is Noboru Takeshita, a former prime minister of Japan, and his older sister is Eiko Naitō, a manga artist known as Eiki Eiki.

On January 11, 2016, it was announced through his agency that he had married actress Keiko Kitagawa.


Year Title Role Notes
2012 Ultraman Saga Nozomu Taiga