Before Ekichi Onizuka would become the "Greatest Teacher in the World," he and Ryuji Danma were members of the infamous biker gang, Oni Baku. When they weren't out riding around and getting into trouble, this duo could be found in school. Doing what you ask? Picking up young women of course!

Sometimes it seems like Usagi is hopeless. Sure, she's good with healing herbs, but she's the granddaughter of the leader of a prestigious ninja village and she's such a klutz that she's never made it out of the kiddie class. Finally frustrated with Usagi's lack of progress, her grandfather sends her to marry a local lord and have lots of ninja babies. But the lord has no interest in her or her child bearing potential! After years of goofing around, Usagi is finally determined to reach her goals - she's going to become a ninja and capture her true love's heart!

The young ninja Kagetora has been given a great honor?to serve a renowned family of skilled martial artists. But on arrival, he's handed a challenging assignment: teach the heir to the dynasty, the charming but clumsy Yuki, the deft moves of self-defense and combat. And yet, Yuki's inability to master the martial arts is not what makes this job so difficult for Kagetora. No, it's Yuki herself. Someday she will inherit her family dojo, and for a ninja like Kagetora, to fall in love with his master is a betrayal of his duty, the ultimate dishonor, and strictly forbidden. Can Kagetora help Yuki overcome her ungainly nature . . . or will he be overcome by his growing feelings?

It's the year 2269, and April Enus is working as a spy for the Alliance. She's known as "Venus" because of her special power: fatalities don't seem to happen when she's around. But is this power a blessing or a curse?

On the distant planet of Deloca, teenagers enroll in an education system like no other – a mobile journey that takes place onboard a train. There are standard School Trains for general studies...and then there's the Special Train, an expectional institution whose students receive anything but a normal education. Reiichi is a student contented to obediently follow the tracks laid out before him…but when Arena, a rebellious girl with a mysterious past, enters the scene, his life is completely derailed! While dodging the persistent investigator after Arena, Reiichi and his unintended partner-in-crime experience a school year never to be forgotten.