Koro-sensei Quest!

The Ruins of Tribulation (1x4)

Air date: Jan 12, 2017

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.