Mutoi Ayami is a well-respected teacher that hides a secret. Her carefully crafted world is broken with the introduction of a new student and a website.

A student from another school has “infiltrated” the club, Kyouko is sure she is an alien, but she might be something more surprising.

Suruga Kanbaru, the school’s biggest star who has led the underwhelming girls’ basketball team to the national championships, begins to inexplicably stalk her upperclassman, Koyomi Araragi. When Hitagi Senjyogahara hears about this, she reveals tha...

Medaka is no match for the students of Class 13. The only way to power up is to visit a man that knows all her weaknesses.

While chasing after the mysterious girl, Ryota runs into Taira Kiyoshi who helps fill in the blanks in his memory.