Look at their right (right from your point of view, left from the girls' povs) wrists.
Two of the girls on the left are Japanese while the rest are Korean.
-Hul.. That's fascinating..ㅋㅋ
-Goeun looks so cute with that Pucca hairstyle..
-Who is the girl in the middle, in the back row?
-Wonyoung is so freaking pretty..
-It fascinates me to see these small little details.. Japanese don't care at all about details..ㅋㅋ
-Seriously, though..ㅋㅋㅋ They practice together yet they miss the details..
-You can truly tell apart which of them are Japanese and Korean when they dance..ㅋㅋ
-It's not even a hard detail to do, why can't they do it;;
-The trainees from our country are so freaking good, even with the ending poses..
-Isn't ending pose one of the most important part of the performance? It's a given to do and match even the smallest details in the ending pose..
-As expected from the red team, they look pretty~
-Japanese idols never really pay attention to such little details, it doesn't matter in their eyes. They don't know what difference could those little details make..ㅋㅋ