I don't really follow JE and had no idea Yamapi is leaving News but when such things happen to the groups I follow, while it is sad they won't be together anymore, if it is a member I like and they're branching out into their own solo career I feel happy about it, as I mainly follow that member, if that makes sense, and in this case if he was feeling trapped or unhappy about certain things, then maybe it is not such a bad thing, it'd be bad if he left on bad terms~