Ohtsuki Noh Theatre, founded in 1935 by Ohtsuki Junzo, is a premier cultural institution located in Osaka, Japan, known for its dedication to preserving and promoting the art of Noh theater. Initially established as the first Noh theater to feature modern chair seating, it has evolved into a vital hub for Noh culture, making significant contributions to the cultural fabric of Osaka. The venue houses a unique four-square Noh stage, recognized as a property of cultural significance.

With a seating capacity of 500 and state-of-the-art facilities, including renovated lighting and accessibility features, Ohtsuki Noh Theatre hosts a diverse range of performances and events, nurturing the talents of the next generation of Noh practitioners. The theatre also serves as a venue for educational programs and community engagement, aiming to broaden the appreciation of this centuries-old art form. As a guardian of Noh traditions, it continues to play an essential role in connecting local, national, and international audiences to Japan's rich cultural heritage