Ōkubi

Its image is mostly a huge female head and has the characteristics of a married woman's teeth painted black.

[1] Some say that Ōkubi is not a Japanese monster in folklore but was created to satirize monks who broke their precepts.

The protagonist poked the giant face with tongs, but Okubi didn't respond, and when he touched it with his hands, it felt sticky.

It was a night after the rain, when the moon came out, and with the sound of thunder, a Ōkubi about 2 meters high appeared on the top of the wall.

In the manga, Ōkubi was formed by eating canned human souls, resulting in the degeneration of limbs and the enlargement of the head.