Isshiki Yohei s a Japanese actor born in Kamakura, Kanagawa, Japan. He is affiliated with Grand Slam. He graduated from Kamakura City Fukasawa Junior High School and Hosei University Secondary School.

Influenced by his father, Isshiki Shinko, a scriptwriter, he has been exposed to stage performances and theater since childhood. He learned to play the piano in elementary school and was active as a sprinter in track and field during junior high and high school.

In 2010, he joined the Waseda University Drama Research Society while entering the Faculty of Career Design at Hosei University. Even after graduating from the society, he has expanded his activities to various fields such as stage performances, television dramas, playwriting, and workshop instruction.

(Source: Japanese = Wikipedia || Translation = kisskh) Edit Biography