1L said: Marisa here reminds me of Misaki-chan from "NHK ni youkoso"
Maybe that's the entire joke. In the first episode she was with her aunt, and the first thing her aunt did was hand Sato a magazine that had to do with curing hikikomori.
Zhuo_Xing said: What is Alice angry about?And what is that book Marisa is holding?
She's angry because marisa is practically mocking her for having hikimori which is the phenomenon of reclusive people who chose to withdraw from socializing