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 is in charge of the music, has written a new song for the Ongakuza Musical 'Mademoiselle Mozart,' which will be performed nationwide starting in May 2026. The addition of this new track will bring a fresh appeal to the production.

■ Ongakuza Musical's signature work 'Mademoiselle Mozart' to be revived after 18 years

This work is a signature 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 many times and loved by many fans; this will be its first performance 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 music will more deeply depict the protagonist's inner world and creative impulses, further enhancing the drama of the entire production.

■ New song to be unveiled 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 a 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 can be considered one of the major turning points of his later years. By adding a new song to this moment of creative transition toward a new work, the 2026 version of 'Mademoiselle Mozart' will be reborn as a stage production with even deeper dramatic and musical expression.

■ Interview video with Tetsuya Komuro released

■ Performance Overview

Ongakuza Musical 'Mademoiselle Mozart'
Original Work: Yoji Fukuyama 'Mademoiselle Mozart'
Direction: Taro Aikawa, Wormhole Project

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