The origin of Mumeijuku was a small private practice hall in the home of Tatsuya Nakadai and Kyoko Miyazaki. In 1975, in the rehearsal room where Nakadai was busy, aspiring actors who admired the couple and young people aspiring to be in the theater began to gather to discuss plays. Mumeijuku began spontaneously.In 1977, Mumeijuku began accepting applications from the public in hopes of nurturing the next generation of wonderful actors. In addition to training students, Miyazaki also worked on the screenplay and direction, and the Mumeijuku performance has begun.