OVA bundled with Niθ Art Works Vol. 2, featuring a new character named Kagekatsu Uesugi.

On their first day of high school shy Ayumi Nonomura and taciturn Tatsuki Iizuka become lost on the immense campus of Kamizono Academy. An irresistible force of nature named Torako Kageyama accompanied by her best friend Suzume Saotome appears in front of them. Led, sometimes pushed, by Torako, the girls and their classmates work through problems of school, home and adolescence.

Huoli Shaonian Wang is a Chinese multi-media franchise created to sell yoyo toys to children. Huoli Shaonian Wang 3 is the first animated season in the franchise but the 3rd story chronologically. The show focuses on competitive schools that hold yo-yo contests. Each team has their own issues that they solve. Each yoyo has a name that reflects the toy's design. The show makes use of minor special effects in order to portray magic/spirit/chi and the speed of the yoyo. These magic spells are battling and the person whose magic remains, wins. (Source: Wiki)

Specials included with the Hyakka Ryouran: Samurai After BDs.