From Wikipedia: This story introduces Takeru who is an average Japanese highschool girl raised in a Buddhist convent by nuns. She has been experiencing reoccurring nightmares about the Witchblade calling out to her. This is due to the secret that the temple houses within, the Witchblade sealed inside a box. Furthermore, her lineage keeps an unknown connection with the mystic artifact and the folklore of the Oni, hence explaining Takeru's strong attraction to the gauntlet which is locally called Oni no te (鬼の手, "Hand of Oni"). Ultimately, Takeru's life suffers a drastic change when she becomes the next bearer of the Witchblade due to some circumstances that force her to randomly encounter it.

Atsushi is a descendant of the guardian deity of the Heian period. While his beautiful childhood friend, Yuki, is the daughter of the shrine erected to protect his family. But what Yuki doesn't know is Atsushi has a geass-like ability to obey whatever command he wants! Can Atsushi be able to restrain his urges?

From Chibi Manga: Yoshino wanted to give valentine chocolate to her boyfriend, but a robot which was created by her inventor father, tried to get in her way!?