On March 23, 2022, “Ki/oon Music” label released “Umibe”, the eleventh Sid studio album.

Personnel:

• Mao – vocals
• Shinji – guitar
• Aki – bass
• Yūya – drums

Track listing:

1. Keibetsu
2. Daisuki dakara…
3. Juusangastu
4. Gairouju
5. Ekitai
6. Damashi Ai
7. Shiroi Koe
8. Jiu no Kuchizuke
9. Yureru Natsufuku
10. Umibe