Inspired by a post Hopkinz did
I bet nobody here will even know the group, so nobody of you even knows the amount of people they lost.
So a bit background info:
Apeace debuted in 2010 with 21 member and moved in 2011 with a total of 27 member to Japan. In 2014 a few member than left the group because either it was due to their military service or because they simply didn't wanted to stay in Japan anymore and returned to Korea. At this moment the group also got new members. Although they got new members the number decreased and so Apeace had 23 member. In 2015 after giving up the fancafe they had run in Tokyo more member left the group leaving 18 people. In 2018 a bunch member than returned to Korea for their military service and most of them left the group. It was officialy said that the group would be at 12 member and only 7 of them were still in Japan but after the last member who finished his miliatary service returned to Japan, it was only 10 members in total wich means that in Korea some decided to leave the group.
In total the group had 32 member losing 23 so far. It's unclear on the member who are still in Japan but it was said that those who are still in the group want to stay in Japan forever (wich also is the reason why most member who are still in the group and did the military service returned not like the rest who stayed in Korea and than left the group)