They will perform together one last time.
Koreaboo
Just now
After five years on stage, a girl group is saying goodbye to fans and their agency.
NANONI | Office Bit
NANONI is a six-member female idol group that formed on January 27, 2021. They made their stage debut on April 10, 2021. Since then, the lineup has undergone many changes, leaving Mizusino Rizumu as the only founding member. The remaining current members joined NANONI between November 2021 and May 2024.
#ツインテールの日 pic.twitter.com/l7eMEztt57
— ミズシノ リズム-NANONI (@NANONI_RIZUMU) November 22, 2025
On March 31, NANONI’s agency, Office Bit, posted an official statement on the group’s website, thanking fans for their support. Following their final performance at Shibuya Music Hall on May 22, all six members’ contracts will expire, and they will leave the agency.
| Office Bit
The agency apologized for the suddenness of the announcement. They also asked fans to refrain from questioning the members about the disbandment so the members can focus on their own activities. At this time, it’s unclear what those activities will be in the near future. No plans regarding the members’ solo debuts, a potential NANONI relaunch, or other details have been confirmed.
Source: Tonboriday and NANONI