Keite Maruyama was born in Tokyo, Japan. In 1987 he graduated in design at Bunka Fashion College. The same year he started his career at The Japanese designer Company.
In 1990 he started designing as freelance and costume designer for musicians and actress.
He debuted in Tokyo his collection for women and men in 1994.
He won the New comer Prize from Mainichi Fashion Grand Prix in 1996.
In 1997 he debuted his collection in Paris.
He won the Japan Fashion Editor Club Award and the Japan Buyer’s Award “Creative Designers Prize” in 1998.
In 1999 he launched “Keita Maruyama Kimono” collection.
In 2005 he launched the night wear collection, “Keita Maruyama relax”.