What Came was a Little Sister

S1 E3: 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...