りょなばた　びふぉー　あふたー。/ryonabata before after. (Pixiv Fanbox)

https://www.pixiv.net/artworks/99563598 の続き、 「りょなばた」に選ばれた少女は吊るされた後一日中晒されその後村の権力者に回収され、古くから伝わる防腐処置を施され、村の者たちだけが通れる秘密の地下室へ送られ、同じく「りょなばた」に選ばれたに歴代の少女たちの遺体と一緒に並べられるという。 （とある地方の古びた図書館の隅の隅に置いてあった民族学の書籍より） Continued from https://www.pixiv.net/artworks/99563598, The girl who is chosen as "Ryonabata" is hung and exposed for a day, then collected by the village authorities, embalmed according to an old tradition, sent to a secret basement where only the villagers can pass, and placed with the bodies of previous girls who were also chosen as "Ryonabata". (From an ethnography book found in a corner of an old library in a certain region.)