This is a derivative work of Touhou "Mountain of Faith", so here's a brief summary for those unfamiliar.
Once upon a time, three gods came to Gensokyo from a mountain in Suwa in the faithless modern world and founded a shrine.
They are called the gods of Moriya.Moriya Suwako
A native god from the times of the Kojiki.
Apparently really scary back then.Kochiya Sanae
A cheerful arahitogami who tagged along with the two goddesses.
A direct descendant of Suwako or something like that.Yasaka Kanako
The goddess who defeated Suwako and conquered Suwa a long time ago.
No screentime here.Snake Husk
Shedding one's skin is a symbol of rebirth and happiness.
Might become a purse, might get enshrined.
Sounds rough!