Mifune Asato

Shouma Maruze is a boy like many others, he spends his days in a quiet way, used as he is to taking care of the house instead of his super-busy mother. His childhood friend Nozomi lives next to Shouma, who seems to have a bit of a crush on him. One day, Nozomi's cat disappears, and Shouma helps searching for it. That's how he comes across a demon, Zelma, who claims to know where the cat is, and promises to rescue him. In return, Shouma will have to accept some sort of pact. The boy accepts without hesitation, does not imagine that in doing so Zelma will remain at his side on a permanent basis. From now on, magic, transformations and fights will be on the agenda!

16 years ago, Japan was swept by a series of natural disasters that destroyed all modern society. Momoka lives with her grandmother who makes a living selling pieces of the old technology. It's Momoka's job to dig up the "treasure" from the junk yard. But, things get harder since some punk mutant(?) oni claim the junk yard as their own. The battle is on as Momoka battles the oni for a piece of the action with her friends Monkey, Dog, and pet bird, Kiji.

A Japanese boy moves to a town in Russia after being adopted by his father ex-girlfriend, known there as "the lady of the Mountain". But who is this woman? What powers is she hiding?