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.
Filmography
Kamen Rider
Kamen Rider Gotchard
Kamen Rider Gotchard Short Anime: Gotcha the Seven Mysteries of Furasu High!
Kamen Rider Gotchard: The Future Daybreak
Kamen Rider Gotchard VS Kamen Rider Legend
Kamen Rider: Reiwa's Gorgeous Sports Day
Nanashi: Seventh Special Cause of Death Department
Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version
No. 1 Sentai Gozyuger Anniversary Discussion
No Image
Kamen Rider Gavv: Transformation Lessons
Musical Touken Ranbu ~Shinken Ranbu Sai 2022~
Musical Touken Ranbu - Medetaya Uta no Homare Hananomai - 10th anniversary
Musical Touken Ranbu: Memories of Tokyo
Kamen Rider Gotchard: Final Stage
Musical Touken Ranbu: 9th Anniversary Festival
Labyrinth Opera: Pretty Boy Detective Club
Labyrinth Opera: Pretty Boy Detective Club Continued
Musical Touken Ranbu: Gou on Stage Zepp Tour
Mob Psycho 100 ~Ura tai Ura ~
Kakegurui Stage
Musical Touken Ranbu: Gou on Stage ~New Satomi Hakkenden~
Touken Ranbu: The Musical - Gou on Stage Zepp Tour Reboot
Musical Touken Ranbu: Gou on Stage Zepp Tour Reboot
Psychic Detective Yakumo: Bias of Thought
Musical The Prince Of Tennis Concert: Dream Live 2018
Mob Psycho 100 (Crash! Claw's 7th Branch)
Anaden vol.2 "Nosferatu in the Mist - The Legend of Dracula"
![Brain Crash Theatre [Dramatical Murder]](https://image.tmdb.org/t/p/w300/9b3D6L42yQWrKrludIUhl0H3FaZ.jpg)
Brain Crash Theatre [Dramatical Murder]
Musical Touken Ranbu - Gou on Stage Countdown Party
Nanashi: Seventh Special Cause of Death Department: The Stage