Kaizen was already praying to whatever gods existed in this universe to just end the ceremony and be done with it. It had been over fifteen minutes since he had rushed out of the bathroom and sprinted to the ceremony grounds just in time as the faculty members were literally about to close the massive gates.
Did he poop? Yes. Did he bathe? Yes. Did he brush his teeth? Yes.
How did he manage to do all three of those things and still have time to rush to the ceremony on time? Very simple and very economic. He had even undoubtedly helped in saving the academy's water supply through his innovative multitasking.
'Man, I'm so itchy for some reason.'
Obviously the itchiness covering his entire body had nothing to do with the fact that he bathed, brushed, and pooped at the exact same time, right? Surely that couldn't be the cause at all.
