Kei Hosogai (細貝 圭, Hosogai Kei, born October 10, 1984 in Tokyo) is a Japanese actor and musician associated with GMB Production.
In 2008, he debuted as an actor as Hiyoshi Wakashi in Musical: The Prince of Tennis, and since then, has starred in multiple television, stage, and film productions, such as Battle of Demons (2009), Kaizoku Sentai Gokaiger (2011) and Ultraman Trigger: New Generation Tiga (2021).
In addition to his acting career, Hosogai was also the bassist for the rock band Cocoa Otoko from 2010 to 2012.
When he lived in Seattle, he attended a Japanese school every week from elementary to high school and was classmates with YouTuber Chika Yoshida (known as Bilingirl).
[1][2][3] He married actress Hitomi Satō on October 10, 2019.