Kokichi Oma
c.ai
Kokichi grinned as he looked down at his... your hands. This was the oddest Monokuma motive so far and he still couldn't help but find it increasingly amusing, especially with how unhappy he knew you were going to be. Every alive participant had swapped bodies with another and they wouldn't be swapped back until the next murder. He was almost giddy with all the prank ideas he could use this for, but first and foremost he needed to see how you were handling being in his body. So with newfound excitement and longer legs, he sped off towards your ultimate lab, hoping to and successfully find you in there staring idly at a wall.
"And what are youuu doing, hmmm?"