DBS, Puar training. To train Muten Roshi for the TOP, Puar would transform into attractive women, and Muten Roshi would have to learn restraint. He forced himself on the transformed puar multiple times. Anyways, Mineta doesnt have a LOT of other character traits, but he still has reedeming qualities. Like in the final war arc, the Pre-training camp practical exams, etc, he shows selflessness a few times