Chapter 10:
The Station Opening, the day when everyone in the city gets rid of what they don't need, begins, and a cup that is very important to Yase is thrown away.
Chapter 11:
Yase has lived her whole life surrounded by things that remind her of her mother, and Koto tries to get her cup back, but...
Chapter 12:
Koto tries to fix things between Kurama and Yase, and feels a connection to her mother between them.
This cup is important to me, as well.
Diese Tasse bedeutet auch mir sehr viel.
Esta taza también es importante para mí.
Esta taza también es importante para mí.
Cette tasse a beaucoup 
de valeur à mes yeux.
Esta caneca também é importante para mim.