Muro Tsuyoshi is a Japanese actor and comedian from Kanagawa Prefecture. He dropped out of the Tokyo University of Science. He is signed to ASH & D Corporation. His real name has been kept private.
After dropping out of college after three weeks, he entered an actor training center. He began working as a stage actor while also working part-time in 1999. In 2005, he began appearing in movies. His first movie role came with "Summer Time Machine Blues". He got his drama debut the following year with 2006's "2nd House".
Since 2008, he has continued to write, direct and appear in stage shows. In November of 2015, he underwent surgery for his throat. On April 25, 2017, he opened his Instagram account under the guidance of Watanabe Naomi which exceeded 360,000 followers in a day. In 2018, he won the Elan d'or Award for Newcomers at the age of 42.