The soul of Nobunaga, who was engulfed in flames at Honnoji, did not disappear. When the fire exploded, his soul was ejected from his body and transported to another world. After crossing over to another world, his soul entered the young body of Roselia Romanesco, the eldest daughter of a local lord, who was on the verge of death. No sooner had she accepted her reincarnation than news arrived of the death of her father, the head of the family... With barely a moment to catch her breath, the girl heads to the battlefield to take her revenge. This is the story of how Roselia Romanesco united the world.

In a world where witches are shunned and have been forced onto the brink of annihilation, a samurai with no memories is transported to the hideout of some of these witches. Having the name: "Dragon King" and a keen strategic mind, its up to him to help defend the witches from those that would seek them harm.

Masato Kyobashi suffers from an illness that does not allow him to do any strenous activity, but he becomes the manager of his school's swimming club. This is a manga about his everyday life in the swimming club surrounded by beautiful girls.

Himejima Himiko doesn't know who her parents are. In fact, she can't remember much about her past at all. She, in fact, is a sacred child from a parallel fantasy realm. At the event of her birth, during a sacred flame ritual, an evil general with sadistic intentions invades the palace, causing the six guardians of the flame to be dispersed, and nearly killing Himiko. Several years later, Himiko and her adoptive brother return to Himiko's homeland, to find it torn apart by war; it's up to Himiko to reunite the six guardians and return order to the realm.