Kokushibo has long been teased in the Demon Slayer universe, and now, thanks to the recent Demon Slayer Infinity Castle movie, it seems like we are closer than ever to seeing the demon finally take the spotlight.
As one of the best anime around, Demon Slayer is packed with intriguing characters. However, over multiple seasons and flicks of Tanjiro and the Demon Corps fighting through the Twelve Kizuki, Kokushibo (aka the Upper Moon 1) is one of the most anticipated foes, grabbing all of our attention when he first appeared during the Swordsmith Village Arc with his glowing six eyes and curious Demon Slayer Mark across his face. Luckily, he does appear in Demon Slayer Infinity Castle, and is also hinted to be a big part in the next upcoming movie as well.
