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Seiichiro Nagata

Acting · Born July 9, 1998 · 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.

Seiichiro Nagata movies and shows

  • Kamen Rider1971
  • Kamen Rider Gotchard2023
  • After Moving Seats, The Boy Behind Me Has A Crush On Me2026
  • Kamen Rider Gotchard Short Anime: Gotcha the Seven Mysteries of Furasu High!2024
  • Kamen Rider: Reiwa's Gorgeous Sports Day2024
  • Kamen Rider Gotchard VS Kamen Rider Legend2023
  • Kamen Rider Gotchard: The Future Daybreak2024
  • Kamen Rider Gavv: Transformation Lessons2024
  • Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version2024
  • Nanashi: Seventh Special Cause of Death Department2023
  • No. 1 Sentai Gozyuger Anniversary Discussion2025
  • Musical Touken Ranbu: Gou on Stage Countdown Party2025
  • Musical The Prince Of Tennis Concert: Dream Live 20182018
  • Brain Crash Theatre [Dramatical Murder]2019
  • Mob Psycho 100 ~Ura tai Ura ~2019
  • Musical Touken Ranbu: Suehirogari Ranbu Yagai Matsuri2023
  • Musical Touken Ranbu - Medetaya Uta no Homare Hananomai - 10th anniversary2025
  • Musical The Prince Of Tennis Concert: Dream Live 20172017
  • Kamen Rider Gotchard: Final Stage2024
  • Touken Ranbu: The Musical -Tokyo Kokoro Oboe-2021
  • Labyrinth Opera: Pretty Boy Detective Club2022
  • Labyrinth Opera: Pretty Boy Detective Club Continued2025
  • Mob Psycho 100 (Crash! Claw's 7th Branch)2022
  • Musical Touken Ranbu: Gou on Stage Zepp Tour Reboot2025