Ace of the Diamond

Student council president Takane Takamine is a popular star student. On the other hand, Koushi Shirota doesn't have many friends. That all changes when Koushi accidentally discovers Takane's ability to go back in time and alter past actions just by changing her lingerie. After some pestering, Koushi agrees to help Takane and be her closet, by having spare lingerie on hand.

100 years ago, the last remnants of humanity were forced to retreat behind the towering walls of a fortified city to escape the massive, man-eating Titans that roamed the land outside their fortress. Only the members of the Scouting Legion dared to stray beyond the safety of the walls – but even those brave warriors seldom returned alive. Those within the city clung to the illusion of a peaceful existence until the day that dream was shattered, and their slim chance at survival was reduced to one horrifying choice: kill – or be devoured!

A recap of the Shuffle world, set ten years in the future. Gods, Demons, and Humans freely visit the other worlds as if traveling overseas, and romance is in the air. Demons, Gods, And Humans together have been falling in love and creating new families, breaking down the wall that once seperated them. Past memories are visited by Rin Tsuchimi and the events that occured between him and Lisianthus, Nerine, Kaede, Asa, and Primula.

One day, Miu Takigawa suddenly receives a letter notifying her that she has been chosen as a member of a brand-new project. Half in disbelief, she heads over to the location stated on the letter. There, she finds seven other girls summoned there in the same fashion. The girls behold a giant, top-secret facility. They stand in bewilderment as they are told: "You are going to debut for a major record label as an idol group." A new kind of idol, never-before-seen, is about to be born here...

In her Junior High years, the pitcher Yomi Takeda was not able to get very far in a cross-school baseball tournament. Since the catcher on her team wasn't at her level, she couldn't use her signature move, the "Magic Throw," and eventually regretted not being able to use it. After Junior High, she decided to stop playing baseball and went to Shin Koshigaya High School, a school without a baseball club. There, she found her long lost childhood friend, Tamaki Yamazaki, who used to play catchball with her when they were kids. Tamaki also played baseball during her Junior High years as a catcher, and could even catch Yomi's "Magic Throw!" Their promise with each other during their childhood could now be fulfilled! Walking together on the road of baseball once again... The story of the girls who love baseball will begin!