Otherside Picnic: Volume 4 by Iori Miyazawa

Winter is coming.

Having been attacked by a group that worshiped Satsuki Uruma, Sorawo and Toriko head to the cult's former base—the Farm in the Mountains. The other world is still chock full of all kinds of dangerous mysteries, but the allure of exploring the unknown is ever present. Sorawo prepares for more adventures with Toriko, but the most terrifying of threats is silently closing in on them. Not to mention the fact that it seems there's something Toriko needs to tell Sorawo...

There's no turning back now—a whirlwind of bizarre exploration and survival is upon them!