I agree that I would want to see more of Akiko and Risa, but on the other hand, I disagree with the fact that the mc has to have only 1 way of acting. It's like being in another universe. You start fresh from beginning and have a different run and things change based on the past actions. I like it because it's something different than your average story. There are a very few games what do this well, and this is one of them.