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.
Work is really all you 
can do, isn't it, Sensei?
Du hast auch nur die Arbeit im Kopf, oder, Sensei?
El trabajo es lo único 
que sabes hacer, ¿no?
El trabajo es lo único 
que se te da bien, ¿eh?
Tu ne connais vraiment rien
à la cuisine !
Você só sabe trabalhar mesmo, né, professor?