An oddly soothing read, Keiko was a very relaxing and relatable character. Shiraha was infuriating, but I think maybe that was the point. 
The companionship between Keiko and the convenience store is honestly charming and unusual but sweet nonetheless.
Keiko is unapologetically herself and that's what I'll take from this.

(Diagnosed Autistic since reading this and honestly that tracks with why I love this book)