Seiichiro Nagata
Acting
Biography
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.
Notable Works
Prominent titles featuring Seiichiro Nagata
![Brain Crash Theatre [Dramatical Murder]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F9b3D6L42yQWrKrludIUhl0H3FaZ.jpg&w=3840&q=75)
Filmography
Acting (25)
2025
Musical Touken Ranbu: Gou on Stage Countdown Partyas Murakumo Gou
2025
Kakegurui Stageas Ryota Suzui
2025
2025
Musical Touken Ranbu: Gou on Stage Zepp Tour Rebootas Murakumo Gou
2025
Touken Ranbu: The Musical - Gou on Stage Zepp Tour Rebootas Murakumo Gou
2025
Labyrinth Opera: Pretty Boy Detective Club Continuedas Michiru Fukuroi
2025
No. 1 Sentai Gozyuger Anniversary Discussionas Kamen Rider Legend (voice)
7.0
2024
Kamen Rider Gotchard: Final Stageas Ho-Oh Kaguya Quartz/Kamen Rider Legend
2024
Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Versionas Ho-Oh Kaguya Quartz / Kamen Rider Legend
2024
Kamen Rider Gotchard: The Future Daybreakas Ho-Oh Kaguya Quartz / Kamen Rider Legend
7.5
2023
Musical Touken Ranbu: Gou on Stage Zepp Touras Murakumo Gou
2023
2023
2022
Musical Touken Ranbu ~Shinken Ranbu Sai 2022~as Murakumo Gou
2022
Mob Psycho 100 (Crash! Claw's 7th Branch)as Shou Suzuki
2022
Labyrinth Opera: Pretty Boy Detective Clubas Michiru Fukuroi
10.0
2021
Anaden vol.2 "Nosferatu in the Mist - The Legend of Dracula"as Dracula/Vlad III
2021
Musical Touken Ranbu: Tokyo Kokoro Oboeas Murakumo Gou
10.0
2019
Brain Crash Theatre [Dramatical Murder]as Aoba Seragaki
2019
Mob Psycho 100 ~Ura tai Ura ~as Sho Suzuki
2018
Musical The Prince Of Tennis Concert: Dream Live 2018as Kikumaru Eiji
2017
Musical The Prince Of Tennis Concert: Dream Live 2017as Kikumaru Eiji