Seiichiro Nagata

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.

Known for

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Musical Touken Ranbu: Gou on Stage Countdown Party

2025

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Kakegurui Stage

2025

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

2025

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Musical Touken Ranbu: Gou on Stage Zepp Tour Reboot

2025

Career timeline

2025

Musical Touken Ranbu: Gou on Stage Countdown Party

Murakumo Gou · 2025

Kakegurui Stage

Ryota Suzui · 2025

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

Murakumo Gou · 2025

2024

Musical Touken Ranbu: 9th Anniversary Festival

村雲江 · 2024

Kamen Rider Gotchard: Final Stage

Ho-Oh Kaguya Quartz/Kamen Ride · 2024

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

Ho-Oh Kaguya Quartz / Kamen Ri · 2024

2023

Musical Touken Ranbu: Gou on Stage Zepp Tour

Murakumo Gou · 2023

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

Murakumo Gou · 2023

Nanashi: Seventh Special Cause of Death Department: The Stage

Tsuyobi · 2023

2022

Musical Touken Ranbu ~Shinken Ranbu Sai 2022~

Murakumo Gou · 2022

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

Shou Suzuki · 2022

Labyrinth Opera: Pretty Boy Detective Club Notable

Michiru Fukuroi · 2022

⭐ 10.0

2021

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

Dracula/Vlad III · 2021

Musical Touken Ranbu: Tokyo Kokoro Oboe Notable

Murakumo Gou · 2021

⭐ 10.0

2019

Brain Crash Theatre [Dramatical Murder]

Aoba Seragaki · 2019

Mob Psycho 100 ~Ura tai Ura ~

Sho Suzuki · 2019

2018

Musical The Prince Of Tennis Concert: Dream Live 2018

Kikumaru Eiji · 2018

2017

Musical The Prince Of Tennis Concert: Dream Live 2017

Kikumaru Eiji · 2017

Frequently appears with

Shogo Tamura

Kotegiri Gou

Yuta Tachibana

Buzen Gou

Hiroki Sasamori

Matsui Gou

Tomoya Fukui

Kuwana Gou

Shōgo Yamazaki

Samidare Gou

Moeko Kanisawa

Yumeko Jabami

Misato Kawauchi

Itsuki Sumeragi

Full filmography

HD

Musical Touken Ranbu: Gou on Stage Countdown Party

2025

HD

Kakegurui Stage

2025

HD

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

2025

HD

Musical Touken Ranbu: Gou on Stage Zepp Tour Reboot

2025

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

2025

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Labyrinth Opera: Pretty Boy Detective Club Continued

2025

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No. 1 Sentai Gozyuger Anniversary Discussion

2025

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Musical Touken Ranbu: 9th Anniversary Festival

2024

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Kamen Rider Gotchard: Final Stage

2024

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

2024

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Kamen Rider Gotchard: The Future Daybreak

2024 ⭐ 8.0

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Musical Touken Ranbu: Gou on Stage Zepp Tour

2023

HD

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

2023

HD

Nanashi: Seventh Special Cause of Death Department: The Stage

2023

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Psychic Detective Yakumo: Bias of Thought

2023

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Musical Touken Ranbu ~Shinken Ranbu Sai 2022~

2022

HD

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

2022

HD

Labyrinth Opera: Pretty Boy Detective Club

2022 ⭐ 10.0

HD

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

2021

HD

Musical Touken Ranbu: Tokyo Kokoro Oboe

2021 ⭐ 10.0