Koji Seto

Known For

Kamen Rider

Wataru Kurenai

Kamen Rider

Wataru Kurenai / Kamen Rider Kiva

Kamen Rider Kiva

红渡

My Housekeeper Nagisa-san

Yūta Tadokoro

The Window of non-REM

119 Emergency Call

Mutsuo Kaneshita

Otomen

Ariake Yamato

Medium Detective Hisui Jozuka

Shiro Kogetsu

Filmography

Year	Movie	Role
2025	Dollhouse	Tadahiko
2024	Worlds Apart	Shingo Kasamachi
2024	All About Suomi	Tomio Koiso
2023	Warai no daigaku	椿一
2023	maboroshi	Akimune Kikuiri (voice)
2023	ノンレムの窓 2023・夏
2023	Shishousetsu: Hattatsu Shougai no Boku ga Junai Shousetsuka ni nareta Riyuu
2022	The World Laughs
2022	パティシエ・ヘンゼルクリスマスの魔法
2022	The Confidence Man JP - Episode of the Hero -	Marcel Marimura
2022	Love Nonetheless	Koji Tada
2021	Lupin's Daughter: The Movie	Kazuma Sakuraba
2020	Stigmatized Properties	Taisa Nakai
2019	No Longer Human	Harube Ima
2018	Asako I & II	Kushihashi
2018	Kamen Rider Heisei Generations Forever	Kamen Rider Kiva (archive voice)
2017	Mixed Doubles	Akihiko Ejima
2017	Narratage	Keita Miyazawa
2016	Lifeline
2015	Gassoh	Masanosuke Yoshimori
2015	Kirisaki Jack no Kokuhaku	코테가와 카즈야
2014	My Hawaiian Discovery	Tsutomu Kamada
2014	Haganai: I Don't Have Many Friends (Live action)	Kodaka Hasegawa
2013	Sadako 3D 2	Takanori Ando
2013	Judge	Wolf
2012	Sadako 3D	Takanori Ando
2011	Runway Beat	Biito Mizorogi
2011	Drucker in the Dug-Out	Keiichirou Asano
2010	Kamen Rider × Kamen Rider W & Decade: Movie War 2010 - Director's Cut
2009	Kamen Rider Kiva: Final Stage & Series Cast Talk Show	Wataru Kurenai / Kamen Rider Kiva
2009	Kamen Rider × Kamen Rider W & Decade: Movie War 2010	Wataru Kurenai / Kamen Rider Kiva
2009	Kamen Rider Kiva & Den-O: DenLiner, Into Space!	Kamen Rider Kiva (voice)
2009	Ju-On: Black Ghost	Tetsuya
2008	Kamen Rider Backwards-Kiva: Queen of the Demonic Castle	Wataru Kurenai / Kamen Rider Kiva
2008	Kamen Rider Kiva: King of the Castle in the Demon World	Wataru Kurenai / Kamen Rider Kiva
2008	Kamen Rider Den-O & Kiva: Climax Deka	Wataru Kurenai / Kamen Rider Kiva
2008	Kamen Rider Kiva: You Can Be Kiva Too!	Wataru Kurenai / Kamen Rider Kiva
2007	The Gift from Heaven
2007	Tonari no 801-chan	Tibet-kun

Year	TV Show	Role
2025	119 Emergency Call	Mutsuo Kaneshita
2024	Innai Keisatsu	Shunsuke Sakakibara
2024	Kururi: Who's in Love with me	Nishi Kotaro
2023	ノンレムの窓 2023 夏
2023	Shishosetsu: Hattatsu Shogai no Boku ga Junai Shosetsuka ni Nareta Riyu	伊佐山ジン
2022	The Window of non-REM
2022	Medium Detective Hisui Jozuka	Shiro Kogetsu
2022	Stendhal's Love Theory	Ryosuke Suzuki
2022	Invert: Jozuka Hisui Inverted Collection	Siro Kogetsu
2021	A Copywriter Takes Paternity Leave	Yōsuke Ugaeri
2021	彼女を笑う人がいても
2020	My Housekeeper Nagisa-san	Yūta Tadokoro
2019	Perfect World	Hirotaka Koreeda
2019	GIFT ~오늘 밤, 행복한 시간을 선사합니다~
2019	Digital Tattoo
2019	Daughter of Lupin	Sakuraba Kazuma
2018	Princess Jellyfish	Kuranosuke Koibuchi
2018	An Invisible Cradle	Tomohiro Yui
2017	My High School Business	Tomokazu Shimazu
2017	Bushimeshi!--The Samurai Cook	Sakai Banshiro
2017	冬芽の人	나카모토 미사키닌
2016	It's Not That I Can't Get Married, I Just Don't Do It
2016	Hope: Kitai Zero no Shinnyu Shain	Shinji Kiriake
2015	Age Harassment	Masaru Igawa
2014	Oh, Love Hotel
2014	Lost Days	Shino Yuta
2014	Stock Price Crash	Ko Inunaki
2013	八犬伝
2013	よその歌わたしの唄
2012	TOKYO Airport -Air Traffic Service Department-	Yuji Yamashita
2012	Sleeping Jukujo	Yusuke Takaoka
2012	美しい日本に出会う旅	MC
2012	Renai Kentei	Tsukara Ogura
2011	Kurumi no Heya	Mitamura Kentaro
2011	Gretel's Magical Oven
2010	HUNT - Tax Investigation Officer	Tomoya Akagawa
2010	Tumbling	Takenaka Yuta
2009	My Boys	Satoru Okura
2009	Otomen	Ariake Yamato
2008	Kamen Rider Backwards-Kiva: Queen of the Demonic Castle	Wataru Kurenai / Kamen Rider Kiva
2008	Sky of Love: Someone I love is there	Hiroki Sakurai
2008	Kamen Rider Kiva	红渡
2007	Abarenbo Mama	Naoya Abe
1971	Kamen Rider	Wataru Kurenai
1971	Kamen Rider	Wataru Kurenai / Kamen Rider Kiva