Otherside Picnic (manga) 04

In this sci-fi/fantasy survival thriller, the dangerous and deadly realm of the Otherside - where urban legends, cryptids, and folkloric legends roam - calls to two women, both in search of something. As they set out to sate their curiosity and explore this other world, will the most earth-shattering thing they discover on the Otherside be their feelings for each other?