Нуру

A Pallas's cat that suddenly appeared in the bathtub at Kurotama Dormitory.

It slithers into existence from out of nowhere, and just as smoothly vanishes. It seems to have arrived to save the Earth from a looming crisis. Using "Cat Science," it transforms the Defense Club members, yet—while prioritizing their autonomy above all else—it refuses to take any responsibility for the consequences.

Its favorite food is "neko-manma" (cat rice).