Seiichiro Nagata
In 2016, he made his acting debut in the 3rd season of the musical “The Prince of Tennis”. On October 2, 2017 he transferred from Watanabe Entertainment to SUI Co., Ltd. He is active in 2.5 stages and Musical Touken Ranbu as Murakumo Gou. In November 2023, he appeared in "Kamen Rider Gatchard" and " Kamen Rider Gatchard VS Kamen Rider Legend" as Houou Kaguya Quartz. He left SUI Co., Ltd. on April 30, 2024 and became a freelancer starting May 1, 2024. On July 1st of the same year, he opened his first official fan club and official website.
Acted in
Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version
2024
as Ho-Oh Kaguya Quartz / Kamen Rider Legend
Kamen Rider Gotchard: The Future Daybreak
2024
as Ho-Oh Kaguya Quartz / Kamen Rider Legend
Musical Touken Ranbu: Gou on Stage ~New Satomi Hakkenden~
2023
as Murakumo Gou
Kamen Rider Gotchard VS Kamen Rider Legend
2023
as Houou Kaguya Quartz / Kamen Rider Legend
Kamen Rider Gotchard
2023
as Ho-Oh Kaguya Quartz
Psychic Detective Yakumo: Bias of Thought
2023
as Yaguchi
Nanashi: Seventh Special Cause of Death Department
2023
as Tsuyobi
Labyrinth Opera: Pretty Boy Detective Club
2022
as Michiru Fukuroi
Musical Touken Ranbu: Memories of Tokyo
2021
as Murakumo Gou
Brain Crash Play "Dramatical Murder"
2019
as Aoba Seragaki
Kamen Rider
1971
as Houou Kaguya Quartz / Kamen Rider Legend