Satoru earned a name as a genius boy detective, and the police rely on his reasoning skills. His secret, though, is that he is able to see the ghosts of the dead, and they provide him with the hints that lead him to solving cases.
Now that he's a teenager, he has attracted a strange 'ghost' named Kako, who claims that she is actually a god. She goads him into taking more…
MITSUNAGA Yasunori
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His name is Kuruto Kagemitsu -- a cute boy with a vengeance. The demon's name is Shuma. He was summoned, much to his surprise and chagrin, by that cute boy...and forced to be his servant.
Their goal - one intrinsic and the other quite extrinsic - is to eliminate 71 of King Solomon's 72 demons (with Shuma being the sole exception for obvious reasons), who are rumoured as being…
Japan is being invaded by parasitic gods. The only one left to stop them is Nakua, the spider god. She enlists the help of Taromaru, an otherwise normal boy who has the Nakua's spider familiar resting inside him. Together they free Japan's gods from the control of the parasites.
From Kodansha:
Werewolves, demons, monsters, vampires. All these ferocious creatures are afraid of the same thing: the beautiful Princess Hime, an awesome warrior who fights off the forces of evil with a chainsaw and a smile. Not only does she look great in a tiara, she also has magical powers that allow her to raise the dead. She’s a girl on a mission, and with the help of…