Episode Title:
A Cat with a Grudge on the Stairs.
Episode Description:
After encountering Kotatsu-Neko, the silent, monolithic spirit of a kotatsu-loving cat, in a derelict district of Tomobiki one winter afternoon, Ten shelters the spectre in the Moroboshi household to the result of obstructing the stairway, thereby barricading Ataru upstairs with an amorous Lum and inciting a feud between the Moroboshi parents.
