An OVA of SKET Dance bundled with the 29th volume of the manga, covering chapters 198, 199, and 200. This is a conclusion of some of the events shown in the last episode of the anime series.

Set in a city modeled after San Francisco in the 1980s, the protagonist has transformed into the hero Muteking and is fighting against evil aliens for some reason. Such a cheerful hero will return in 2020! Sci-fi hero love comedy Muteking the Dancing Hero, singing and dancing with pop music. (Source: Official Website)

The fairy tale follows a young man named Budori Gusuko in the Tohoku forests of northeastern Japan in the 1920s. After an onslaught of droughts and natural disasters, Budori is forced to leave his home and search for a better life elsewhere. Budori joins a group of scientists at the Ihatov Volcano Department, which deals with the same natural disasters that drove Budori from his home.

In the near future, robot technology has advanced to the point of self-awareness. Under the leadership of the "Black King," machines have decimated the human population and conquered the world. Those who survived the early holocaust have been enslaved for life. But throughout the hardships, a lone hero appears as the savior of mankind. He is Casshan - a fusion of man and machine driven to combat Black King and his forces to the end. (Source: ANN)