“Summer Rain” by GFRIEND reenters So Casual 100™ at #89.

So Casual 100™: #89(re) Summer Rain, GFRIEND [6 weeks]. *peak: #41*

“Summer Rain” by GFRIEND reenters So Casual 100™ at #66.

So Casual 100™: #66(re) Summer Rain, GFRIEND [5 weeks]. *peak: #41*

“Summer Rain” by GFRIEND reenters So Casual 100™ at #91.

So Casual 100™: #91(re) Summer Rain, GFRIEND [4 weeks]. *peak: #41*

“Summer Rain” by GFRIEND reenters So Casual 100™ at #63.

So Casual 100™: #63(re) Summer Rain, GFRIEND [3 weeks]. *peak: #41*

“Summer Rain” by GFRIEND reenters inside the top 50 of So Casual 100™ at #41.

So Casual 100™: #41(re) Summer Rain, GFRIEND [2 weeks]. *new peak*

“Summer Rain” by GFRIEND debuts at #87 in So Casual 100™.

So Casual 100™: #87(re) Summer Rain, GFRIEND [1 weeks]. *new peak*