OnlyOneOf is safe after a recent car accident while promoting in Japan.

According to the group's agency 8D Creative, the members were in a car accident on February 5 while being transported for a schedule. All members and staff are not injured; however, it was decided that the online fan sign event scheduled for that day would be postponed. The agency then advised that the group would receive check-ups at the hospital upon returning to Korea and that fans would be informed of their health status and future schedule soon after.

The next day, on February 6 KST, the agency released a second statement assuring that all members received their medical evaluations after returning back to Korea and no issues were found. However, the group will get some rest as a precaution against any possible after-effects. 

The statement ended with 8D Creative apologizing to fans for causing concern and vowing to do their best to ensure the health and safety of the group.