The room surely looks more decent now.

Koa wouldn't be tired at all if she did her job like she was supposed to in the first place!

I knew Koa wasn't that bad

I-is she crying!? ;A;

Koa looks so cute in that second panel.

I wonder if Sakuya will finish tidying up the library during the time stop? Would be nasty if she messed it up instead, just to torment Koa.
It's been said many times, but it is amazing how griping these stories are despite how simple the art is.