Seiichiro Nagata

Acting

1998-07-09Shizuoka Prefecture, Japan

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.

Known For

6.4

1971

Kamen Rider

1971 · tv

7.0

2023

Kamen Rider Gotchard

2023 · tv

9.0

2023

Kamen Rider Gotchard VS Kamen Rider Legend

2023 · tv

Seiichiro Nagata

Known For

Kamen Rider

Kamen Rider Gotchard

Kamen Rider Gotchard VS Kamen Rider Legend

Kamen Rider Gotchard: The Future Daybreak

Kamen Rider Gotchard Short Anime: Gotcha the Seven Mysteries of Furasu High!

Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version

Kamen Rider Gotchard: Final Stage

Kamen Rider: Reiwa's Gorgeous Sports Day

Labyrinth Opera: Pretty Boy Detective Club Continued

Musical Touken Ranbu - Medetaya Uta no Homare Hananomai - 10th anniversary

Musical Touken Ranbu: Tokyo Kokoro Oboe

No. 1 Sentai Gozyuger Anniversary Discussion

Nanashi: Seventh Special Cause of Death Department

Mob Psycho 100 (Crash! Claw's 7th Branch)

Musical The Prince Of Tennis Concert: Dream Live 2018

Mob Psycho 100 ~Ura tai Ura ~

Musical Touken Ranbu ~Shinken Ranbu Sai 2022~

Musical The Prince Of Tennis Concert: Dream Live 2017

Labyrinth Opera: Pretty Boy Detective Club

Musical Touken Ranbu: Gou on Stage ~New Satomi Hakkenden~

Nanashi: Seventh Special Cause of Death Department: The Stage

Brain Crash Theatre [Dramatical Murder]

Musical Touken Ranbu: 9th Anniversary Festival

Musical Touken Ranbu: Gou on Stage Zepp Tour

Musical Touken Ranbu: Gou on Stage Zepp Tour Reboot

Touken Ranbu: The Musical - Gou on Stage Zepp Tour Reboot

Kakegurui Stage

Musical Touken Ranbu: Gou on Stage Countdown Party

Anaden vol.2 "Nosferatu in the Mist - The Legend of Dracula"

Psychic Detective Yakumo: Bias of Thought