Midori is a high-school-aged lesbian who has just been rejected, driving away one of her few friends. In the world right now, there are creatures called "Extraneous" that appear out of nowhere, kill people, and...

Nogawa Izumi is a good student, and a class representative, but she has an increasingly high libido. It's gotten to the point that she'll claim to feel bad during class, so she can run to the nurse's office and...

A noisy little family, a cheerful group of classmates, and a boy, born on the first year of the lunar calendar living a never changing life. Then one day he notices a girl in his class shrouded in mystery. Her...

Dying in childbirth, Yuki's mother impresses upon a friend the importance of imparting to her infant daughter the necessity of her revenge--the grudge that she could no longer carry, but which she passed to her...

Usa Ayano is a middle-school girl who is bad at physical activities. One day at gym class, she sees another girl in her grade, Hoshihara Chika, a transfer student who muddles through the dancing lesson like she...

Heaven Door is the magical place that will grant any of your wishes some wishes are a blessing, some are just nightmares. The world returned to peace after Ray, the lightning champion and his party defeated...

This is a story about Akira and her "brother," Minato. They live in a watch shop, and they share a secret.

Set nine years after the beginning of the first series, the main viewpoint character is Oda Mari, who is now a 25-year-old teacher at Mizushou High in Tokyo.