[Detective Conan] Which One of You Is Acting?!

You wake up in a hospital and discover you've lost your memory. Looking at your short arms and legs, you feel like you shouldn't be this way. Then someone who claims to be your older brother takes you home. ...It's not even his house, but at least you have somewhere to stay. But as the days go by, you somehow regain your memories. That's when you discover that your classmates are the child detective and his little group. There's a cafe you visit every day to mooch food and drinks, and one of the strongest part-time workers around is juggling four or five jobs there. Then it turns out that the person you thought was your brother is actually with the FBI... "Just who is putting on an act for me?!" "Wait, why are all of you ganging up on me and putting on an act?!" Theme: The authors' update speed just can't keep up with my reading needs