On her way home from school, Yukari Hayasaka is approached by a weird-looking guy who starts looking at her body intently. He's got blond spiky hair, a spiked choker, and multiple piercings on his ears and face. She wants nothing to do with him, and runs away, only to bump into a very tall and beautiful purple-haired woman with a flower pattern around her eye. Yukari faints from shock and wakes up later in a strange place called the Atelier. It turns out that these strangers are fashion designers who attend the most famous art school around, Yazawa Art Academy, and their group wants Yukari to model for their brand in Yazawa Academy's upcoming show. Yukari turns down their offer and escapes the Atelier, but unknowingly leaves her school ID behind. George Koizumi, the head designer, later sees it and immediately knows she would be the perfect model for them and will not stop until he gets what he wants—and he wants her. Yukari had never considered something as frivolous as modeling before, but could life among these eccentric designers actually prove to be fun? Or will Yukari lose herself in this world of art and passion?

As she heads off to her entrance ceremony at Sainotama Girls' High School, Akane Kikuchi muses over her grade school dream of becoming a manga artist and the lack of progress that she has made. When she finally arrives at school, she is surprised to learn that she is once again in the same class as her two best friends: the deadpan and emotionless Shiori Saginomiya and the hyperactive and ridiculous Nozomu Tanaka. Tanaka then comes to the obvious realization that she can't achieve her grade school dream of being popular with the boys and getting a boyfriend by going to an all-girls high school. In desperation, she begins asking the girls in her class to introduce her to their guy friends. Her classmates, however, are anything but ordinary. From a grandmother-loving loli to a reclusive chuunibyou to an overly analytical stalker, each one is given a fitting nickname by Tanaka to accentuate their weirdness. And so begin the wasteful days of these high school girls, each day kicked off with a simple question: "Hey, wanna hear something amazing?" [Written by MAL Rewrite]

Rin Matsuoka’s childhood friend, Sousuke Yamazaki, has recently transferred to Samezuka Academy. Upon their reunion, the two reminisce about their childhood days and reaffirm their wish to swim together. Now with Rin, Sousuke, Captain Mikoshiba’s younger brother Momotarou Mikoshiba, and hard-working Aiichirou Nitori, the Samezuka relay team is formed, and their friendship deepens. However, as tournaments, races, and training go on, the reason for Sousuke’s sudden return begins to trouble him and affect his swimming. Noticing Sousuke’s change, Rin pushes to uncover what is holding him back. [Written by MAL Rewrite]

Special releases with the DVDs that takes place before the events of the U-17.