The hapless crew of the Nadesico is caught between the Earth Federation forces and the mysterious Jupiterians. They have journeyed to the planet Jupiter to rescue their beloved Captain Yurika, but she may not even want to be rescued. Can a lone battleship survive against the amassed power of two planets?

Devastated by the loss of her parents, 18-year-old Chouko loses her will to live. After staying with several different relatives, she settles in with a handsome young writer named Kei and finds solace in tending to the flower garden. Kei's a solitary person who doesn't quite know how to deal with this emotional young woman, but Chouko's dedication eventually leads him to accept her presence. Will their mutual affection grow into something more?

Chouko is now a freshman in college and busy with school activities. Kei tries to distance himself from her by throwing himself into his latest work. Despite these obstacles, they do eventually find themselves drawn back to each other, and their mutual affection grows stronger. But things may be complicated by an excursion Kei takes with a female friend from his past.

Ever since Kei left home so abruptly and has stayed away, Chouko has been worried sick. Akiyama - Kei's friend and editor - rushes over to check on Chouko's state and is alarmed by what he finds. Her abandonment issues are back, and she has fallen into another depression. When word gets back to Kei, will the news make him rush back to be by Chouko's side? Or will it push him further away?

This is the story of two 20-year-old women who share the same name. Even though they come from completely different backgrounds, they somehow meet and become best friends. The world of Nana is a world exploding with sex, music, fashion, gossip and all-night parties.

Being an engaged woman isn't as wonderful as Hachi thought it would be. She has a trendy new apartment, but she's isolated from all her friends and Takumi is hardly ever home. When scandal hits Blast hard, Trapnest (and her fiance) flee to Europe and Hachi is left to watch Blast suffer in the scandal rags and tabloid shows.

With the tabloids still out for blood, Nana and her Blast bandmates move into a weird dorm building run by their agency. But they've barely got enough time to settle into their new digs because their crammed schedule has them running from music studio to TV interview. The stress of band life and dealing with a disintegrating Ren have started to take their toll on Nana. If she collapses now, will she ever get back up?

Hachi tells herself that she's got her eye on the future and her life with Takumi, but she just can't let go of the past and her friendship with Nana and the rest of Blast - especially Nobu. And the tangle gets thicker when Hachi's wedding has to be postponed in favor of Nana and Ren's nuptials. Can Hachi handle another delay in her happily ever after?

Hachi hasn't seen Nana or the rest of Blast since she moved in with Takumi, and Shin and Reira's joint birthday party seems like the perfect chance for a little reunion. But Takumi is furious at Hachi for crashing the event, and she is forced to choose Takumi over Nana one more time. But was this Hachi's last chance to get back in Nana's life?

As Blast gears up for their major label debut, their fan club starts mobilizing. Led by the chic Shion, these ladies are serious fans who won't let anyone mess with their band. But the fan club has it out for Misato, a maverick fan who has gotten too close to Nana. What will they say when they find out Misato is applying for a job with Blast?!

One of the tabloids hounding Blast and Trapnest have photos that make it look like Reira and Ren are having an affair. With Nana and Ren's engagement recently made public, the photos could spell doom for both bands. Takumi's willing to do whatever it takes to save his band, but how will it affect Hachi and the happily ever after she's still hoping for?