Extra episode in the 7th Blu-ray and DVD volumes.

A "healing story" OVA from director Satou Junichi, the director of Aria and Umi Monogatari. The story takes place in Seto Inland Sea and is about a girl who likes taking pictures.

The gang goes to an indoor swimming pool for some fun in the sun. As expected, all hell breaks loose when Tomoki goes on one of his perverted missions. Meanwhile, Nymph is having some issues with the loss of her master and considers asking Tomoki to be her replacement master. This episode was not aired on TV because it was deemed too dangerous...

Specials included on DVDs and Blu-rays. The series takes place in an alternate version of Japan called Great Japan (大日本国, Dai Nippon-koku), in an alternate timeline where the Tokugawa shogunate remained active and has remained semi isolated from the rest of the world after their defeat by American forces in World War II. And the Americans have bases on Okinawa and southern great Japan. The story takes place at Buou Academic School (武應学園塾, Buō Gakuen-juku), an academy located at the base of Mount Fuji where children of military families train to become samurai warriors. The academy is in the middle of a power struggle between Yukimura Sanada and Matabei Goto of the Toyotomi faction and the powerful student council that rules the school, and Muneakira Yagyu, the owner of the Yagyu Dojo, and the mysterious Jubei Yagyu are dragged in the middle of the conflict.