Hyasaka Yukari only wants one thing: to enter the college that her mom wants. One day, she meets an extravagant group that loves fashion. They were searching for a model and Yukari fits their ideal model. From now Yukari will know the world of fashion and modeling, and what she really wants.

Two girls with the same name but very different personalities share an apartment in this sequel to Nana. The rising fame of Nana Osaki's band, the Black Stones, is beginning to take a toll on the best friends' relationship. Meanwhile, Nana Komatsu struggles to make sense of her love triangle with Black Stones' guitarist Nobu and rival group Trapnest's bassist Takumi.

Two girls named Nana meet on a train to Tokyo. Nana K. aims to reunite with her boyfriend and Nana O. hopes to make it big in the music business. Despite their differences, the pair hit it off and become roommates.

Do you believe in love after death? On the eve of her 19th birthday, Mizuki (Kuriyama) doesn't have a lot to celebrate about. Her mother recently committed suicide, her stepfamily bothers her, her boyfriend has been cheating on her and her best friend has betrayed her. Hurt and disillusioned, Mizuki runs from everything and is drawn by some unknown force to a dilapidated estate. Deep within the house Mizuki discovers the mysterious Adam (Hyde), playing a hauntingly familiar melody on the guitar. Melancholy and full of secrets, it seems that Adam, and the house, have a strange, irresistible link to Mizuki. Can Mizuki's boyfriend and a couple of well-meaning schoolchildren uncover the secret of what happened 19 years ago and free Mizuki before the last quarter of the moon falls?

Midori is a high school student of a brand new school. Elected as a member of the first student body government, Midori and the rest of the officers decide to put together a gakuen-sai--a school festival. Midori likes Akira, who happened to help her out during the election speech (she fell on stage, with some more embarrassment). She's excited about working for the festival, especially since she gets to work with Akira. She tries to be a match-maker for Mamiya-san (Mami-ryn) and Sudoh-kun during the process too.

An alternate retelling of the beginning of the original series. Mikako and Tsutomu lived next door to each other since they were little. They both attend an art school, where Mikako is pursuing her dream of being a fashion designer. They formed a club called Akindo with several of their friends. Akindo participates in flea markets, where they sell their creations—clothes, dolls, and artwork. (Source: myanimelist.net)