A building named after Ryunosuke Akutagawa's stay in the outhouse

It is an annex of the Ichinomiya-kan inn at the mouth of the Ichinomiya River.
It was named after the stay of the great writer Ryunosuke Akutagawa in the Taisho Period.
Akutagawa features memories of the area in some of his works.
It is a good landscape combined with the quiet atmosphere of the surrounding pine forests.