Who is Kokushibo in Demon Slayer?
Kokushibo is one of the Upper Rank demons in Demon Slayer and is actually the older twin brother of Yoriichi Tsugikuni, the legendary Demon Slayer who invented the Breathing Styles. He’s a super powerful demon with six eyes and a sword made from his own flesh!
Play Games.Earn points.Get gift cards!

Playback Rewards
(13.7k)
500k players and counting...
More Answers
Kokushibo is a former Demon Slayer who became a demon himself. He’s Upper Rank One, the highest of the Twelve Kizuki, and fights with a bloody katana.
Kokushibo was once a human named Michikatsu Tsugikuni and happens to be the older brother of Yoriichi Tsugikuni, the strongest Demon Slayer to ever live. He switched sides to become a demon, seeking immortality.
Kokushibo? Just the unbeatable Upper Moon 1. Pure awesomeness with a tragic backstory. Also, six eyes. You can't miss him.
👀 If you like Demon Slayer...
The brands referenced on this page are not sponsors of the rewards or otherwise affiliated with this company. The logos and other identifying marks attached are trademarks of and owned by each represented company and/or its affiliates. Please visit each company's website for additional terms and conditions.
People also want to know
Add an Answer