Keisuke Sohma

Keisuke Sohma (相馬 圭祐, Sōma Keisuke; born October 30, 1986, in Kanagawa Prefecture, Japan)^[1] is a former Japanese actor known for his portrayal as Genta Umemori/ ShinkenGold in Samurai Sentai Shinkenger.

Keisuke Sohma
相馬 圭祐
Born	(1986-10-30) October 30, 1986 (age 38) Kanagawa Prefecture, Japan
Nationality	Japanese
Occupation	Actor
Years active	2007–2024
Height	1.81 m (5 ft 11 in)[1]

Biography

While longing to Aoi Miyazaki, Sohma sent a resume to the talent agency Hirata Office and debuted in 2007.^[2]

In 2009, he appeared in Samurai Sentai Shinkenger as Genta Umemori / Shinken Gold to raise his recognition.

In 2014, his first main role in a film was Taiyō kara Plancha.^[3]

In 2017, he left Hirata Office.^[4]

In 2021, he would join another tokusatsu series Kamen Rider Saber as the series villain Master Logos (Isaac) / Kamen Rider Solomon, as well as a posthumous supporting ally Original Master Logos.

His agency announced that Sohma would retire of the entertainment industry at the end of 2024, he retired in early 2025.

Filmography

TV series

Year	Title	Role	Network	Other notes
2009	Ghost Friends	Atsushi	NHK	Episode 7
	Samurai Sentai Shinkenger	Genta Umemori / Shinken Gold	TV Asahi
	Kamen Rider Decade	Genta Umemori / Shinken Gold	TV Asahi	Episodes 24 and 25
2010	Tumbling	Jun Ishijima	TBS
	Noda to Mōshimasu	Yamamoto	NHK One Seg 2
	Zeimu Chōsakan Madogiwa Tarō no Jikenbo 21	Yūji Mimura	TBS
2011	Noda to Mōshimasu: Season 2	Yamamoto	NHK One Seg 2 and NHK Educational TV
2012	Kekkon Dōsōkai: Seaside Love		Fuji TV Two	Episode 1
	Noda to Mōshimasu: Season 3	Yamamoto	NHK One Seg 2 and NHK Educational TV
2013	Bad Boys J	Ogi	NTV
2014	Dr. DMAT	Tomoya Kawabata	TBS	Episode 7
	Tetsuko no Sodatekata	Kaiji Hama	Mētele
	Cinderella Date	Takashi Mizuno	Tokai TV
2015	Do S Deka	Hidetoshi Nishikawa	NTV	Episode 3
2021	Kamen Rider Saber	Isaac / Kamen Rider Solomon Original Master Logos	TV Asahi	Isaac is credited as “Master Logos” in most episode

Films

Year	Title	Role	Other notes
2008	Fure Fure Shōjo
	Last Game: Saigo no Sōkeisen	Shunichi Nagao
2009	Samurai Sentai Shinkenger The Movie: The Fateful War	Genta Umemori / Shinken Gold
2010	Samurai Sentai Shinkenger vs. Go-onger: GinmakuBang!!	Genta Umemori / Shinken Gold
	Hitori Kakurenbo Shin Gekijōban	Ryūji Shiraishi
2011	Tensou Sentai Goseiger vs. Shinkenger: Epic on Ginmaku	Genta Umemori / Shinken Gold
	Kyōfu Shinbun	Ryūta Nagamori
	Gokaiger Goseiger Super Sentai 199 Hero Great Battle	Genta Umemori / Shinken Gold
	Gal Basara: Sengoku Jidai wa Kengai Desu	Gosaku
2013	Bakumatsu Kitan Shinsen 5 Ni: Fūun Iga Goe	Harada Sanosuke
2014	Ore-tachi Shōkin Kasegidan	Renjirō Sawamura / Hells Face
	Taiyō kara Plancha	Ryūta Ishihara	Lead role

Direct-to-video films

Year	Title	Role	Other notes
2010	Samurai Sentai Shinkenger Returns: Special Act	Genta Umemori / Shinken Gold
2012	Gal Basara Gaiden	Shōgo

Music videos

Year	Title	Artist
2008	Haru Sora	Natsuyo Ishinoda
2011	Cry For You	Kozue Ayuse
	Hotarubi	Kimaguren