Most of my favor cartoon growing up are Japanese. These are a few
Zenki: it is about a powerful demon that is been controlled by a powerful wizard 1000 years ago and use him to defeat other demon, today, the demon seal is broke and a teenage girl that is decent from the wizard must find a way to release that demon from its seal and must be able to control it to defeat a new generation of demons.
Legend of Heavenly Sphere: This is inspire by combining Buddhism, Greek and Christian legion, Michael and Lucifer, are two best friends that grew up together, in a martial art competition there was a sudden explosion and Lucifer disappear, Michael trying to find Lucifer, find out he and Lucifer are reincarnation of 2 of the 8 powerful warrior of heaven, one representative from each 1 tribe of heaven, the Empress of the gods, is Athena. And Michael met the other 6 warrior,
Phoenix god (this one is gay),
the captain of these gods is Ox god Christ,
unicorn god Lilith.
and Jesus who is the son of Ox god Christ.
Michael is Lion god, Lucifer is Wolf god.
Satan who is Athena's Prime Minister betrayed Athena and turned her into a statue, and frame Michael saying he is behind it and order Christ and the other 6 warrior god to arrest him. But Phoenix, Dragon and Tiger discover the truth and went to help Michael. Satan then recruit Lucifer, who has remember his past life as a god, to become the new commander and replace Christ, but kept Christ as second in command. So, as fugitives, Michael, phoenix, dragon and tiger must try to reveal Satan and Lucifier for who they are.
Detective Connan, A famous detective on a trip with his girl friend got jumped and knock out, when he woke up, he found out his body rejuvinated to childhood, he must find out the people who did it to him and during the same time, he continue to in secret solve many unsolvable crime, for the cops.