Ninja Nonsense Season 1 Episode 12 Onsokumaru's Secret

First, the mysterious secret that Onsokumaru alluded to in episode 6 has finally come to light (thanks to a little "persuasion" from the ninjas)! The shocking truth may change everything for Shinobu... Then, Shinobu's goal of becoming a full-fledged ninja is finally within her grasp! Now she just has to pass the dreaded Ninja Graduation Exam! She'll need to use every technique that Onsokumaru's ever taught her! Her chances don't exactly look promising, do they?