A short story first presented as the top work of the Kyushu Art Festival Literary Award. Set against the texture of life in Kyushu, it depicts the shifting relationships hidden in an ordinary place and was later included in the award's anniversary collection.

From the humidity of a familiar place and the presence of people, the story brings out the shadows of everyday life in Kyushu.

A short story selected as an honorable mention in the forty-first Kyushu Art Festival Literary Award. Its title suggests enclosure and pressure, and it remains recorded as one of the regionally rooted new short stories recognized by the award.

Under a title that evokes enclosure, the work is recorded as a new short story from a regional literary award.