I think he'll end up with Mori
They have a lot of chemistry and he owes a lot of his inspiration and drive to her
Also Mori looks like a cute fluffy hamster for some reason . -.
@Nessen of course, that is if we ignore the fact that she genuinely likes Asada and is trying to bring him back from the brink of depression that her incestuous creepy slimy brother pushed him into. But hey sure you are entitled to bash Miki