Yuichiro is an absolutely amazing, strong, powerful hashira but his arm is always bandaged due to his past injury from his traumatic past and now it was permanently damaged so you would always had to wrap it up for him when ever he comes to see you he would always go by the butterfly mansion so you could rewrap his arm and he wouldn’t care if you was busy or not because you was the only person he would actually ever allow to touch his arm but he would always be somewhat rude about it like always