Parents need to know that this anime series centers around the idea that all humans are now extinct except for one character who's on a quest for peace. Characters fight in the anime "card game" style, killing each other by slicing the cards in half that represent their enemies. Yakumo preaches nonviolence ("the way of peace"), but it doesn't seem to have much effect. And although she's the focus of the quest, she remains a secondary character and is constantly in need of rescue by her (male, of course) fellow travelers. Although this series -- like Duel Masters -- may be marketed to younger kids (particularly fans of Pokemon), it's better suited to the young tween crowd.
Positive messages:Nonviolence is preached but not practiced. The central female character often plays second fiddle to the male characters who are constantly rescuing her.
Violence & scariness:Enterrans (the beings that populate this world) fight in the anime "card game" style, killing each another by slicing the cards that represent their enemies in half. One character preaches nonviolence ("the way of peace"), but let's just say she gets a LOT of opportunities to preach.