One day, while running an errand for her mother-in-law, she comes across a strange creature, follows it to the embankment of a river, and ends up falling into a hole, a hole that seems to have been made specifically for her. This is the first in a series of bizarre experiences that drive Asa deeper into the mysteries of this rural landscape filled with eccentric characters and unidentifiable creatures, leading her to question her role in this world, and eventually, her sanity.

Winner of the 150th Akutagawa Prize in 2014