Chapter 7:
Kurama, the de-facto ruler of Looking Glass City, tells Koto that their mother is the black rabbit.
Chapter 8:
Kurama has been intellectually curious from a young age, and loved it when his father praised his inventions.  He wants to find what he can do outside of the Looking Glass City.
Chapter 9:
The identities of Doctor Shouko and Fushimi are revealed...
It's not like she'll be able 
to do anything with it.
Sie wird damit nichts anfangen können.
No es que pueda hacerle algo.
Dudo que pueda hacerle algo.
Se bem que ela não vai
conseguir fazer nada com ele.