Kokushibo is the Twelve Kizuki, which holds the 12 strongest beings amongst the demon-kind, only inferior to the Demon King himself, Muzan Kinutsuji. Kokushibo was a human five centuries ago, during ...

Kokoushibo was fully introduced to the anime as the top demon working under Muzan, but he has yet to make a move of his own. The big tease here is that not only are the other demons terrified of ...

Meet Jehan, the anime-loving product marketer for a cutting-edge SaaS company. By day, crafting content that breathe life into software; by night, diving into the world of anime. Jehan enjoys all ...

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 ...

Adrian is a writer with a passion for everything Game Rant specializes in: anime, video games, and movies. He's produced content about these topics on several other sites for years now, and Game Rant ...

The Upper Rank Demons are the most powerful demons to exist in the Demon Slayer series and are the most evil under Muzan.