Frankfurt Youth team (Kubo's team while he was in Germany) comes to Japan to play a series of friendly matches. Frankfurt Captain Rudy wanted to see why Kubo left Germany to form a team in Japan so he challenges Kakegawa High to a match.

Yura Yamato has just arrived at the high school division of Stella Women's Academy, when Sonora Kashima invites her to join a club called "C³". Sonora is the third-year student who became the new head of this club for military survival games. The other members include two second-year students (part-Japanese Karila Hatsuse and G36K-wielding Honoka Mutsu) and two other new students (Rento Kirishima whose family runs a Japanese sweets shop and the really short Yachiyo Hinata).

Kujou-san no Do-S Soudanshitsu Anime-ban short anime specials bundled with the Blu-ray and DVD releases of Ore ga Ojousama Gakkou ni "Shomin Sample" Toshite Gets♥Sareta Ken.

Short picture episodes with Risa and Miya from "Sono Hanabira ni Kuchizuke wo" visual novel series.