Responses
this? it fits the description for the most part http://www.mangago.me/read-manga/nevermore_team_hitman/
Nope, that's definitely not it. I think this might be it http://www.mangago.me/read-manga/switch/
That's definitely not it, I think I may have found it but I'm too tired to start reading it to check haha http://www.mangago.me/read-manga/switch/
Trying to find a manga I started reading a while ago. All I remember is the mc had amnesia and was somehow connected to some sort of crime or drug thing but he couldn't remember. He had like a dual personality stereotype where he'd get really violent at times but I don't think he remembered afterwards. The other mc is a detective or something and can't stand him because he's goofy or something. I think his dad had some connection to the crime thing, it was kind of like banana fish where there was a specific word or phrase that everything revolved around.