Seiichiro Nagata
Acting
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.
Born: July 9, 1998
Place of Birth: Shizuoka Prefecture, Japan
Known For
Musical Touken Ranbu: Memories of Tokyo
Eight Touken Danshi visit Tokyo throughout time as they are trapped between an alternative timeline and the one history remembers.
Labyrinth Opera: Pretty Boy Detective Club
The first musical adaptation of the anime Pretty Boy Detective Club, known in Japan as Bishōnen Tanteidan.
Kamen Rider Gotchard
A mysterious alchemist studies and experiments to create "living creatures" called Chemies. Unfortunately, the cards holding them that should have been kept secret are accidentally unleashed on the world. High school student Houtarou Ichinose is tasked to retrieve all the Chemies released around the world. Using the Grasshopper Chemy, Hopper-1, and the Steam Locomotive Chemy, Steamliner, he transforms into Kamen Rider Gotchard!
Kamen Rider Gotchard VS Kamen Rider Legend
Houtaro is suddenly transported to a parallel world. Awaiting him is a young man named Houou Kaguya Quartz who summoned him using that world's technology, the Aurora Curtain System. His favorite phrase is "Gorgeous" and he protects the world from the clutches of the evil organization called "Hundred". What's more, the person following Kaguya is a butler named Butler, who looks exactly like Houtaro's friend Ryo Kajiki!
Kamen Rider Gotchard: The Future Daybreak
Houtaro and friends are suddenly attacked by Glion. As they struggle against enemies that appear one after another from a space-time gate, they discover that enemies have been sent from the future! To protect the present and the future, Houtaro and Rinne travel through time and space to the devastated future. Thus the final battle, with everything on the line, finally begins!
Kamen Rider Gotchard Short Anime: Gotcha the Seven Mysteries of Furasu High!
A short anime series featuring the characters of Kamen Rider Gotchard, set in Furasu High School.
Kamen Rider
Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.
Psychic Detective Yakumo: Bias of Thought
College student Yakumo Saito can see ghosts with his red left eye. Associate professor Gakuto Mikoshiba is a genius mathematician. When a ghost begins possessing students at the college, the two must team up to discover the truth of what's going on.
Musical Touken Ranbu: Gou on Stage ~New Satomi Hakkenden~
Kotegiri Gou leads seven other Touken Danshi in making a stage production of Nanso Satomi Hakkenden.
![Backdrop for Brain Crash Theatre [Dramatical Murder]](https://image.tmdb.org/t/p/w780/SHWfvH2KcM0F0pbXfWpLUInWo.jpg "Backdrop for Brain Crash Theatre [Dramatical Murder]")
Brain Crash Theatre [Dramatical Murder]
DRAMAtical Murder, a popular BL game released by Nitro+CHiRAL in 2012, is an adventure game set on the remote island of Midorijima in the future, and the story branches depending on the choices you make. Even in this stage, the story diverges from the middle! In each episode, a story focuses on the characters of Kojaku, Noise, Mink, Clear, and Ren.
Filmography
as Ryota Suzui
as Murakumo Gou
as Murakumo Gou
as Michiru Fukuroi
as Kamen Rider Legend (voice)
as Ho-Oh Kaguya Quartz/Kamen Rider Legend
as Ho-Oh Kaguya Quartz / Kamen Rider Legend
as Kamen Rider Legend (voice)
as Ho-Oh Kaguya Quartz / Kamen Rider Legend
as Houou Kaguya Quartz
as Murakumo Gou
as Murakumo Gou
as Houou Kaguya Quartz / Kamen Rider Legend
as Ho-Oh Kaguya Quartz / Kamen Rider Legend
as Murakumo Gou
as Shou Suzuki
as Michiru Fukuroi
as Dracula/Vlad III
as Murakumo Gou
as Aoba Seragaki
as Sho Suzuki
as Kikumaru Eiji
as Kikumaru Eiji
as Houou Kaguya Quartz / Kamen Rider Legend
as Murakumo Gou