Dienov

The story of JoJo's Bizarre Adventure centers around the misadventures of the Joestars, a powerful family with English roots; most of its members attract the most particular trials and tribulations when confronting their enemies. Each member of the bloodline has a star shaped birthmark above their left shoulder blade – Dio and his descendants have this distinguishable mark also, as a result from the 'theft' of Jonathan's body and inheriting the Joestar genes as well.

One morning, as office worker Kobayashi gets ready for another day at work, she is greeted by a terrifying sight—the head of a large dragon staring into her eyes from across the balcony. The dragon immediately transforms into a cute, busty and energetic young girl in a maid outfit, who introduces herself as Tohru.

After a traffic accident, Kazuma Sato’s disappointingly brief life was supposed to be over, but he wakes up to see a beautiful girl before him. She claims to be a goddess, Aqua, and asks if he would like to go to another world and bring only one thing with him.