Watarinica

The grim city of Oosaka is controlled by the Yakuza. On the secluded artificial island of Sakishima, there exists a rumour: There is a "wolf" out hunting the Yakuza. This wolf would use a demon sword to slay the Yakuza's dignity. That is, this sword has the ability to turn them into little girls!!!! A tale of the high-school student who hunts Yakuza and the former-Yakuza girl! These pretend-siblings with a bond too strong will face the Yakuza infesting Oosaka. This is a battle-filled and action-packed story of chivalry featuring big twists and turns!!!

Things get cooking right away in this dungeon epic with cheat skills and delicious dishes! Koichi Suzuki, an incorrigible lover of beastfolk and their adorably fluffy ears, dies young after heroically saving a child. In a divine exchange, his reward is reincarnation into another world... and the ability to cook up magical beasts? Now called Thor, he must use the knowledge of his past life and newfound culinary skills to survive a world that shows mercy to no one, not even children. But just as he manages to find his footing, who should appear before him but two beastfolk on the verge of death! Thor will have to cook up a recipe for success if he wants all three of them to survive. And so begins their story of furry ears, mouthwatering cooking, and dungeon crawling! (Source: J-Novel)