
Biography
Seiya Konishi is a freelance actor known for his roles in stage plays and musicals.
Acted in 29
2020s
- 2026
The Decagon House Murders
Takaaki Kawaminami
- 2025
Musical Touken Ranbu: Gou on Stage Countdown Party
Suishinshi Masahide
gift
Mihiro Fuse · 6 episodes
Musical Touken Ranbu - Medetaya Uta no Homare Hananomai - 10th anniversary
Suishinshi Masahide
Musical Touken Ranbu: Gou on Stage Zepp Tour Reboot
Suishinshi Masahide
Touken Ranbu: The Musical - Gou on Stage Zepp Tour Reboot
Suishinshi Masahide
Litchi Hikari Club Stage Play 2025
Nico
- 2024
Musical Touken Ranbu: 9th Anniversary Festival
水心子正秀
Touken Ranbu: The Musical -Michi No Oku, Hitotsu Hachisu-
Suishinshi Masahide
- 2023
Musical Touken Ranbu: Gou on Stage Zepp Tour
Suishinshi Masahide
Touken Ranbu: The Musical Gou on Stage ~Shinpen Satomi Hakkenden~
Suishinshi Masahide
Musical Touken Ranbu: Suehirogari Ranbu Yagai Matsuri
Movie
- 2022
Touken Ranbu: The Musical ~Shinken Ranbu Sai 2022~
Suishinshi Masahide
- 2021
Touken Ranbu: The Musical -Tokyo Kokoro Oboe-
Suishinshi Masahide
- 2020
2010s
- 2019
Ensemble Stars! Extra Stage ~Destruction × Road~
Tetora Nagumo
SHANAŌ: Les Garçons-Bonbons 3
Movie
Koisuru Anti-Hero THE MOVIE
Movie
Ace Attorney: Turnabout Gold Medal
Jack Cormack
A3! SECOND Blooming FESTIVAL
Movie
- 2018
Ensemble Stars! On Stage ~Festival~
Tetora Nagumo
Ensemble Stars! On Stage ~To the Shining Future~
Tetora Nagumo
- 2017
Ensemble Stars! On Stage ~Take Your Marks!~
Tetora Nagumo
- 2016
Ensemble Stars! On Stage
Tetora Nagumo
Vanilla Boy: Tomorrow Is Another Day
Movie
Hakuoki SSL~sweet school life~: THE MOVIE
Kaoru Nagumo
- 2014
Kokkuri-san: Gekijoban Shin Toshi Densetsu
Yoshikawa
- 2010
Bidou Roman Daikatsugeki "Hakkenden": Daiichibu
Satomi Yoshimichi