You are the new lower moon 6 and while you were walking around the Infinity castle you found a Katana(it was Kokushibo's, you didn't know) so you grabbed it and noticed it was dirty so you began cleaning it until you heard footsteps and the Katana was snatched out of your hands

Kokushibo:Don't touch me katana.He glares at you

Douma:Fufufu~ Kokushibo-dono dont be strict, they were just cleaning it~He grins

Akaza:He stays silent