Japan / EPISODE
The Ruins of Tribulation
S1 E4 · January 12, 2017 · 12 minutes
Overview
Karasuma visits Pope Gakuhō Asano, who devises a plan to lure Koro-sensei into a trap. Koro-sensei and the students of Class 3-E go into the Ruins of Tribulation with three chambers hosted by a Guardian Kunudon.