Zenitsu Agatsuma vs Tongue Demon

Zenitsu Agatsuma vs Tongue Demon was a battle that took place in the Drum House. It focuses on the battle between Demon Slayer Zenitsu Agatsuma, against the Tongue Demon.

Battle
Zenitsu falls asleep and Shoichi is shocked to discover this. The Tongue Demon approaches slowly and Shoichi screams for Zenitsu to wake up. The Tongue Demon extends his tongue to attack him before Zenitsu slices his tongue off quickly. Zenitsu stands up and protects Shoichi before he gets into the stance for the first form of Thunder breathing. The Demon notes that he's giving off a different presence. Zenitsu then uses Thunder Breathing: Thunder Clap and Flash to kill the Demon. Zenitsu then wakes up and he is surprised the Demon is dead and thinks Shoichi killed it.