He just did it in front of Bahal in this latest chapter but if you mean if he’ll take it off in front of someone that wouldn’t be killed after he does that then yes, he takes it off later on though it’ll be a spoiler to say who he took it off in front of.
I was reading this chapter and I was like 'I swear if sir Isagi doesn't have some sort of breakthrough this chapter' and then the chapter ended and I went around my room screaming and kicking like a f*cking 3-year-old.
I'm actually gonna tweak out with the chapters being this short. I NEED MORE AND I NEED ISAGI TO SCORE A GOAL