Seiichiro Nagata
Birthday: Born in 1998-07-09 in Shizuoka Prefecture, Japan
Deathday: Alive
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.
TV Credits
仮面ライダーガッチャードVS仮面ライダーレジェンド
Character: Houou Kaguya Quartz / 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!...
ナナシ-第七特別死因処理課-
Character: Tsuyobi
In the Special Cause of Death Department, seven unusual shinigami tell the final stories of human's lives....
仮面ライダー
Character: Houou Kaguya Quartz / Kamen Rider Legend
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....
仮面ライダーガッチャード
Character: 凤樱·卡古亚·夸茨/Ho-Oh Kaguya Quartz / Kamen Rider Legend
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!...
ガッチャードショートアニメ ガッチャニメ 富良洲高校七不思議をガッチャせよ！
Character: Houou Kaguya Quartz
A short anime series featuring the characters of Kamen Rider Gotchard, set in Furasu High School....
Movie Credits
Musical Touken Ranbu: Memories of Tokyo
Character: Murakumo Gou
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
Character: Michiru Fukuroi
The first musical adaptation of the anime Pretty Boy Detective Club, known in Japan as Bishōnen Tanteidan....
Psychic Detective Yakumo: Bias of Thought
Character: Yaguchi
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~
Character: Murakumo Gou
Kotegiri Gou leads seven other Touken Danshi in making a stage production of Nanso Satomi Hakkenden....
Kamen Rider Gotchard: The Future Daybreak
Character: Ho-Oh Kaguya Quartz / Kamen Rider Legend
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!...
Brain Crash Theatre [Dramatical Murder]
Character: Aoba Seragaki
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....
Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version
Character: Ho-Oh Kaguya Quartz / Kamen Rider Legend
The Director's Cut version of Kamen Rider Gotchard's final episode, "This is My and Your CHEMY×STORY". It will features new scenes not seen in the original TV broadcast....