Wataru Minakami is a top student who failed his high school entrance exam because of a computer glitch. He later discovered that he was accepted to Stargazer Hill Academy, which is located at a mysterious place called Promised Island. At the request of his father, Wataru is whisked away to the island, and before he can settle in, a dozen of cute and charming girls start to flock him and claim to be his younger sisters. As Wataru gets closer to his newfound siblings, a deeper mystery as to why they were sent to the island comes to play. (Source: ANN)

A brilliant collection of beautifully animated episodes based on selected masterpieces of Japanese modern literature. The aim of this series is to appeal to the viewer at large and to give him or her some idea of the variety and individuality which Japanese literature has developed over the last hundred years. The authors range from Higuchi Ichiyou (Takekurabe), Mori Ougai (The Dancing Girl) and Natsume Souseki (Botchan) to Kawabata Yasunari (The Izu Dancer), Nobel laureate of 1968, and Mishima Yukio (The Sound of Waves).

This OVA is divided into two parts. First one is about Torii Shoutarou following his younger sister on a date. Second one is about Christmas Eve, which Mitsuki, Yuuya and their friends spend at Kanzaki's house. Bundled with the limited-edition volume 7 of the manga. (Source: AniDB)

The series will depict college students as they prepare and participate in a RoboMasters tournament.