|The Peak Of ExPSItement! Karaoke Party|
The Peak Of ExPSItement! Karaoke Party is the ninetieth chapter of Volume 9 of The Disastrous Life of Saiki K (Saiki Kusuo no Sai-nan) published in the 4th of July 2014.
Saiki's class has a karaoke party and Saiki is only there for the Grand Chocolate Parfait. However, everyone in the class must sing, and Nendou's voice has the power to kill...