Watch full Kuromajo-san ga Tooru!! Season 1 Episode 17 English Subbed full HD online. Kuromajo-san ga Tooru!! Episode 17 English Subbed online for free in HD. Ms. Black Witch’s Sports Day (Part 1). As the class prepares for Sports Day, they hold a contest for who will be at the top of the human pyramid event. As athletic Suzuka Suzukaze sails through the contest, Gyubid deduces she is a black witch student. Chiyoko and Gyubid tail Suzuka to a hospital as she meets with her instructor, who desires Suzuka to perform a ritual in exchange for her brother’s success in undergoing surgery.