jan 23, 2021 - Unders7
Description:
unders7 (アンダーズセブン), formerly known as the kenkyuusei idol group SEVEN PROJECT, is an idol boy group. unders7 debuted on January 23, 2021, while SEVEN PROJECT debuted on October 31, 2020.source → https://jpop.fandom.com/wiki/Unders7
Added to timeline:
Date:
jan 23, 2021
Now
~ 4 years and 8 months ago