A fan name given to Moriya Suwako's hat in post #458119.
Tag is only to be used in cases where the hat acts independently of Suwako or otherwise does something interesting.
Pyonta also has a humanoid form in some fanworks, depicted as a muscular man in a loincloth or speedo similar to Sin Sack, with the hat covering the entire head down to the neck, most likely being the actual head.
See also
- Touhou - Voracious Pyonta (pool #3543)