Dang. In 2016 every unit had an oshi or at least a couple members I deeply cared about. This year there were only really 2 groups with members I really wanted to see in them... They're all leaving me </3
Thank you for the video, I love member colours as well! Watching this I noticed the purple members seem to stay the longest. They got 3 members being in all three shuffles (4 if you count ReiRei who changed her colour). Every other colour (depending where you put Kamiko) has at maximum one person in all three years. And red seems to have the most changes with only KanaTomo and Maopin in being two Shuffles, everyone else only was in one.