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 controls every system in the city.
Hier wird jedes System der Stadt kontrolliert.
Controla todos los sistemas de la ciudad.
Controla todos sus sistemas.
Ele controla os sistemas da cidade.