Acting
Seiichiro Nagata
Also Known As: 永田 聖一朗, Seiichirou Nagata, Nagata Seiichiro
Birth Date
July 9, 1998
(28 years old)
Place of Birth
Shizuoka Prefecture, Japan
Popularity
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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.
Photos
Kamen Rider
Houou Kaguya Quartz / Kamen Rider Legend
1971 • 4 episodes
Kamen Rider Gotchard
Ho-Oh Kaguya Quartz / Kamen Rider Legend
2023 • 50 episodes
After Moving Seats, The Boy Behind Me Has A Crush On Me
Ten Mayama
2026 • 8 episodes
Kamen Rider Gotchard Short Anime: Gotcha the Seven Mysteries of Furasu High!
Houou Kaguya Quartz
2024 • 5 episodes
Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version
Ho-Oh Kaguya Quartz / Kamen Rider Legend
2024
Kamen Rider Gotchard: The Future Daybreak
Ho-Oh Kaguya Quartz / Kamen Rider Legend
2024
Kamen Rider Gotchard VS Kamen Rider Legend
Houou Kaguya Quartz / Kamen Rider Legend
2023 • 2 episodes
Kamen Rider: Reiwa's Gorgeous Sports Day
Kamen Rider Legend (voice)
2024 • 4 episodes
Musical Touken Ranbu ~Shinken Ranbu Sai 2022~
Murakumo Gou
2022
Nanashi: Seventh Special Cause of Death Department
Tsuyobi
2023 • 8 episodes
Kamen Rider Gavv: Transformation Lessons
Ho-Oh Kaguya Quartz / Kamen Rider Legend (voice)
2024 • 1 episode
Labyrinth Opera: Pretty Boy Detective Club Continued
Michiru Fukuroi
2025
Musical Touken Ranbu: Gou on Stage Countdown Party
Murakumo Gou
2025
Musical The Prince Of Tennis Concert: Dream Live 2018
Kikumaru Eiji
2018
No. 1 Sentai Gozyuger Anniversary Discussion
Kamen Rider Legend (voice)
2025
Mob Psycho 100 ~Ura tai Ura ~
Sho Suzuki
2019
Mob Psycho 100 (Crash! Claw's 7th Branch)
Shou Suzuki
2022
Anaden vol.2 "Nosferatu in the Mist - The Legend of Dracula"
Dracula/Vlad III
2021
Musical Touken Ranbu - Medetaya Uta no Homare Hananomai - 10th anniversary
Murakumo Gou
2025
![Brain Crash Theatre [Dramatical Murder]](https://image.tmdb.org/t/p/w342/9b3D6L42yQWrKrludIUhl0H3FaZ.jpg)
Brain Crash Theatre [Dramatical Murder]
Aoba Seragaki
2019