~ turning to their page ~

© 2026 Omlist, LLC

Privacy Policy Terms of Service Copyright Data & Credits Compare Contact

Seiichiro Nagata — OmList

▾

Seiichiro Nagata

only photo on file

Seiichiro Nagata

Known for: Acting
Born: July 9, 1998 · age 28
From: Shizuoka 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.

Bio via TMDB ↗

§ Known for

Kamen Rider Gotchard VS Kamen Rider Legend

Kamen Rider Gotchard VS Kamen Rider Legend

2023 · Houou Kaguya Quartz / Kamen Rider Legend

Musical Touken Ranbu: Tokyo Kokoro Oboe

Musical Touken Ranbu: Tokyo Kokoro Oboe

2021 · Murakumo Gou

Labyrinth Opera: Pretty Boy Detective Club

Labyrinth Opera: Pretty Boy Detective Club

2022 · Michiru Fukuroi

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

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

2024 · Houou Kaguya Quartz

Kamen Rider Gotchard: The Future Daybreak

Kamen Rider Gotchard: The Future Daybreak

2024 · Ho-Oh Kaguya Quartz / Kamen Rider Legend

Kamen Rider Gotchard

Kamen Rider Gotchard

2023 · Ho-Oh Kaguya Quartz / Kamen Rider Legend

Psychic Detective Yakumo: Bias of Thought

Psychic Detective Yakumo: Bias of Thought

2023 · Yaguchi

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

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

2023 · Murakumo Gou

Brain Crash Theatre [Dramatical Murder]

Brain Crash Theatre [Dramatical Murder]

2019 · Aoba Seragaki

Musical Touken Ranbu: 9th Anniversary Festival

Musical Touken Ranbu: 9th Anniversary Festival

2024 · 村雲江

After Moving Seats, The Boy Behind Me Has A Crush On Me

After Moving Seats, The Boy Behind Me Has A Crush On Me

2026 · TV · Ten Mayama

Kakegurui Stage

Kakegurui Stage

2025 · Ryota Suzui

Labyrinth Opera: Pretty Boy Detective Club Continued

Labyrinth Opera: Pretty Boy Detective Club Continued

2025 · Michiru Fukuroi

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

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

2025 · Murakumo Gou

Musical Touken Ranbu: Gou on Stage Countdown Party

Musical Touken Ranbu: Gou on Stage Countdown Party

2025 · Murakumo Gou

Musical Touken Ranbu: Gou on Stage Zepp Tour Reboot

Musical Touken Ranbu: Gou on Stage Zepp Tour Reboot

2025 · Murakumo Gou

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

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

2025 · Murakumo Gou

Kamen Rider Gavv: Transformation Lessons

Kamen Rider Gavv: Transformation Lessons

2024 · TV · Ho-Oh Kaguya Quartz / Kamen Rider Legend (voice)

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

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

2024 · TV · Houou Kaguya Quartz

Kamen Rider Gotchard: Final Stage

Kamen Rider Gotchard: Final Stage

2024 · Ho-Oh Kaguya Quartz/Kamen Rider Legend

Kamen Rider Gotchard: The Future Daybreak

Kamen Rider Gotchard: The Future Daybreak

2024 · Ho-Oh Kaguya Quartz / Kamen Rider Legend

Kamen Rider: Reiwa's Gorgeous Sports Day

Kamen Rider: Reiwa's Gorgeous Sports Day

2024 · TV · Kamen Rider Legend (voice)