Tetsuya Komuro provides a new song for Ongakuza Musical's 'Mademoiselle Mozart' for the first time in 35 years

Human Design Co., Ltd. (Headquarters: Rokubancho, Chiyoda-ku, Tokyo; Representative Director: Taro Aikawa), a company engaged in performing arts creation and human resource development training, has announced that Tetsuya Komuro, who handles the music for the Ongakuza Musical 'Mademoiselle Mozart' touring nationwide starting in May 2026, has written a new song for the production—his first in 35 years. The addition of this new track will bring a fresh appeal to the performance.

■ Ongakuza Musical's signature work 'Mademoiselle Mozart' returns after 18 years

This production is a signature work of the Ongakuza Musical that depicts the talent and life of the genius composer Wolfgang Amadeus Mozart under the bold premise that he was actually a woman. Since its premiere in 1991, it has been performed repeatedly and loved by many fans; this will be its first staging in 18 years.

The newly added song will be performed during a crucial turning point in the final act of the story, as the protagonist, Mozart, prepares to compose the opera 'The Magic Flute.' The introduction of this new piece will more deeply depict the protagonist's inner life and creative impulses, further enhancing the drama of the entire work.

■ The new song will be performed at a turning point in the final act as Mozart moves toward composing 'The Magic Flute'

The newly announced song will be performed in the final act of 'Mademoiselle Mozart,' in the scene where theater manager Emanuel Schikaneder visits Mozart—whose popularity has begun to wane—to propose the composition of the new opera 'The Magic Flute.'

Historically, this period is about nine months before Mozart's death and marks one of the major turning points of his later years. By adding a new song to this moment of creative transition, the 2026 version of 'Mademoiselle Mozart' will be reborn as a stage production with even greater dramatic and musical depth.

■ Interview video with Tetsuya Komuro released

■ Performance Overview

Ongakuza Musical 'Mademoiselle Mozart'
Original Work: Yoji Fukuyama 'Mademoiselle Mozart'
Director: Taro Aikawa & Wormhole Project

Screenplay: Yoshikazu Yokoyama & Wormhole Project
Music: Tetsuya Komuro, Hiroshi Takada, Shuya Yamaguchi
Choreography: KAORIalive