Dyrem - Profile

I know, I heard a lot of complaints about the harem. But that's how I planned it. I don't know how far you are now into the story so I will not tell any possible spoilers, but everything or everyone he met has their own purpose which will slowly be revealed as the story progressed

Well, the two was vastly different from each other. Ruki's past was laid out from the very beginning so we all know why is he doing those things while in here, Daisuke's past and true identity was the ongoing mystery that was slowly being unraveled as the story progressed. I get that it will be harder to relate to him when we don't know what's really driving him. For now, he's doing it for the girls. But what will happen when his memories finally came back? That's the idea I'm running here.