This work received an Encouragement Prize at the 25th TIAA All Japan Composers Competition.

In the rondo form of 'A-B-A'-C-A''-Coda', the recurring A theme features changing meters of 7/8 → 5/8 → 3/4. We hope you will experience the jazz-like rhythms and the exotic sonorities derived from the Aeolian mode. Furthermore, in the B and C sections, the size and free movement of bubbles are expressed through modulations to distant keys and variations in note values. Soda is something that can be enjoyed with all five senses. We hope you will enjoy the world of soda, sparkling coolly in a glass.