Baiyounyanniichuan
One of the more recently known Jusenkyou Springs, Baiyounyanniichuan is also known as the Ferretgirl Spring. Bathing in its waters grants an appearance with many ferret-like traits; in particular the fur or skin markings often resemble the North American wild Black-footed Ferret. Ferret ears and a ferret tail are ubiquitous aspects to the blessing, unlike most springs this one often grants a light covering of soft, full-body fur.
With the location of the physical spring only recently discovered, Baiyounyanniichuan is a rare curse – although it seems to be an unusually popular choice in random Jusenkyou effects due to Tarot cards. At present, no particular deity is definitively linked to the spring, although a few rumors have suggested it might be connected to Chikyuu.