In the game, the player takes the role of an unnamed former little senior league baseball ace who lost his or her baseball career after suffering an unspecified injury. The character moves to his or her grandmother's hometown and enrolls in the local high school, resolved never to enter the world of baseball again. When the character meets Tsubasa Arihara, he or she is persuaded to be the manager of the school's baseball team, and to take the team to the high school nationals at Koshien. (Source: ANN)

Go Nagai crossover movie.

On a planet far from Earth, there is a kingdom full of smiling faces. Princess Yuuki is 12 years old, and about to enter a sensitive age in a person's life. Everyday, she cries, laughs, and sometimes, her heart throbs with excitement. All the while, she lives merrily in the royal palace. Filling her days are her loyal vassals: her tutor Reira, Izana who assists in political affairs, the leader of the chivalry Harold … and then there is her childhood friend and aide Joshua. "Yuuki! If you have spirit and guts, you can do anything!" "…No, not this again! Joshua, be nobler!" Stella is 17 years old and a capable, reserved soldier. However, she is always smiling ... for smiling is essential to living. This is a story of two girls born on distant planets. (Source: ANN)

In the year 3195, there was a war between an army of robots and the humans. When Shaian, a sentient combat armor, lost his companion in battle, he shut down until his internal systems spotted a new human. It's now almost a 1000 years later, and Shaian's greatest enemy is still alive and doing battle in Brazil. With a new friend`s help, Shaian may be able to stop this evil force before another war rages over the continent.