Neko chigura

It is called "Nekochigura" in Sekikawa, and "Nekotsugura" in Akiyamago (ja).

Chigura or tsugura is written as "稚座" in kanji, and means bassinet in the Niigata dialect where there is the custom to use rice straw baskets for babies.

Niigata constitutes, in fact, a rice granary and the basket industry is a side business in the winter season when the prefecture becomes snowbound.

[4] Presently, chigura for cats vary in shape according to the originality of the producer.

As cats seem to prefer small enclosed spaces, they like neko chigura to sleep in.