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.
There's a lot of stuff 
floating in the sky!
Ziemlich viel Krams am Himmel.
¡Hay muchas cosas flotando en el cielo!
¡Hay muchas cosas flotando en el cielo!
Il y a plein de trucs
qui flottent !
Tem um monte de coisa flutuando no céu!