|Kaidou's PSIspicion (Part 2)|
|English||Kaidou's PSIspicion (Part 2)|
|Date||April 4, 2014|
Chapter 84 is the eighty-forth chapter of Volume 8 of The Disastrous Life of Saiki K (Saiki Kusuo no Sai-nan) published in the 4th of April 2014.
While being shaken down by punks Kaidou fantasizes about beating them up and impressing Saiki. Unfortunately that didn't happen and both Kaidou and Saiki end up giving the punks there wallets (But not before Saiki puts a "death curse" on one of them which will apparently cause all the blood in someone's body to drain out in three months time). Kuboyasu shows up and reveals he used to be a punk too while beating up the punks, however everyone present already knew this.