Urasekai Picnic

Hidden behind ordinary places are entrances to the Otherside, a desolate realm inhabited by phenomena and creatures that resemble internet horror stories. Sorawo Kamikoshi nearly dies there before Toriko Nishina saves her. Toriko keeps returning because she believes her missing friend Satsuki is somewhere inside, and a mixture of curiosity and money draws Sorawo into becoming her partner despite knowing that every visit could be their last.

From impossible passages to entities that cannot be safely perceived in ordinary ways, frightening rumors become physical threats that challenge both mind and body. Each expedition leaves a clearer mark on Sorawo and Toriko, and on the bond forming between them. As they search for Satsuki and try to understand the strange world, they begin to realize that the danger is not only what waits for them there, but what repeated contact with the Otherside may turn them into.