I saw Riku kneel and shit blindfolded and I was like holy fuck dis got interesting fast, BDSM shit. I was disappointed by the vanilla/boring-ness though.
Boring. Also, the answer is Sigmund Freud. I have no idea what this "Bupuroito" shit is but it sure ain't the answer to whomever came up with "free association" analytical techniques. What is this, amateur hour...