Kôji Yamamoto was born on October 31, 1976 in Shinjuku, Tokyo, Japan. He is an actor and director, known for Final Fantasy Fables: Chocobo's Dungeon (2007), Boys Over Flowers (1996) and Shin Ultraman (2021). He has been married to Maki Horikita since August 22, 2015. They have two children.