Our CEO Minoru Mukaiya composed the departure and on-board melodies for West Kyushu Shinkasen (running between Takeo-onsen～Nagasaki stations) that will start its service in autumn of 2022.
In the press conference held on January 27th, 2022, JR Kyushu's CEO Mr. Aoyagi and Mr. Mukaiya unveiled the details of the project and the concept behind each melody.

JR Kyushu Press Release (in Japanese): Announcement of the introduction of departure and on-board melodies for West Kyushu Shinkansen
Listen here: https://youtu.be/5NXaAF-agEE