Board Thread:Hello! Talk-/@comment-131168-20150611143658

Today makes 10 years since the formation of ℃-ute. They become the fourth Hello! Project group to last this long, following Morning Musume, Melon Kinenbi, and Berryz Koubou.

And uhhh, maybe Country Musume if we count the long period where Satoda Mai was still listed as its single member. 