Zenitsu fights while asleep in Demon Slayer, relying on instinct and Thunder Breathing to unleash incredible speed and power ...

After becoming a demon, Kaigaku quickly rose through the ranks, replacing Daki and Gyutaro to become the new Upper Moon Six ...

Zenitsu Agatsuma is a character initially dismissed ... Nonetheless, he reflexively performs the most impressive Thunder Breathing techniques after losing consciousness. However, the Infinity ...