The girls of Momotsuki Academy's Class 1-C are starting their tenth-grade year with a brand-new instructor. The good news? The teacher is an MIT grad. The bad news? She's only 11 years old! So, while Becky Miyamoto may be an intellectual titan, this child prodigy is painfully ill-equipped to deal with the group of temperamental teens—and idiotic aliens—that await her instructions! (Source: Funimation)

In ages long forgotten, when Earth found itself on a collision course with a meteor, Legendary Pokémon Arceus used its power to avert the danger. However, this feat caused the 16 Plates surrounding it to scatter across the world. Without the Plates providing Arceus with life energy, it began to die. A human named Damon managed to find one of the Plates and returned it to the moribund Pokémon, helping it recover. As a reward, Arceus created the Jewel of Life and gave it to the people of Michina Town, stipulating that it must be returned, but the humans refused, hogging the Jewel to themselves. In the battle that ensued, Damon was killed and Arceus went into slumber, vowing to punish humanity upon its return. Satoshi and his companions arrive in Michina Town where they come across Sheena, a descendant of Damon, who claims to be in possession of the Jewel of Life and intends on giving it back to Arceus when it awakens. The situation takes an unexpected turn when Arceus, despite Sheena's best intentions, remains unsatisfied. Satoshi must now prevent the destruction of the entire human race, as Arceus' fury causes distortions in the fabric of the universe, enraging the Legendary trio—Dialga, Palkia, and Giratina—and disturbing the world's balance.

This two-part OVA is a series of shorts in relation to the School Rumble series. This OVA fills in gaps with new content between episodes from beginning to nearly the end. (Source: ANN)

Three years ago, a bloodthirsty race of interdimensional beings known as the Disas appeared and destroyed everything they could reach on Earth. With regular weapons rendered useless, humanity's only hope of survival relied on humans who became magical girls after forming an alliance with the Spirit Realm, who had followed the Disas to Earth. After a violent conflict, the squad of magical girls emerge victorious, with the survivors now known as the Magical Five. Following the war with the Disas, the Magical Five disbands. Kurumi Mugen, Mia Cyrus, Tamara Volkova, and Lau Peipei independently continue their own military services, while their leader, Asuka Ootorii, retires and becomes a high school student. However, Asuka's peace is short-lived, as it seems there were survivors on the enemy's side as well. As magic must be fought with magic, Asuka is dragged back into combat as an even worse battle looms on the horizon.