Chapter 4:
In the past, Koto lived with Inari, who worked for the Chief Priest of the shrine and was also her teacher.
Chapter 5:
She realized that Inari may be her real dad, and that the black rabbit in the picture may really be her mother, but kept it a secret.
Chapter 6:
In the present Looking Glass City, the Council of Three thinks that Koto's red eyes may be a sign of their mother's return.
Chapter 6:

The Present (2) / 
The Council of Three
Kapitel 6:

Die Gegenwart (2) / 
Das Triumvirat
Capítulo 6:

El Presente (2) / 
El Concejo de los Tres
Capítulo 6:

El Presente (2) / 
El Consejo de los Tres
Chapitre six

Présent (2) /
Le conseil des trois
Capítulo 6:  O presente (2) /
 O Conselho dos Três