I had the opposite reaction to Nekoko and Aeka's routes. If somebody is seriously too timid to even try resisting bullying than I feel they deserve it. Or at the very least that the human race needs to end in general when bullying is still a problem in a civilized world. And starting a relationship with her because she thinks she has some leverage over me with her suicide or something? Please. Bitch the protagonist was wanting to bone you from the moment he started your route.
Now drugs, that is a serious problem that will fuck up your life and the lives of those around you. I feel a much greater sense of urgency and a far greater drive to protect and save the little girl who is ruining her life with drugs, because I have had many friends ruin their lives and even end their lives early due to drugs.
If there's one thing we can agree on, it's the Mizuki's route was tripe.
Also, is it just me or does it seem like your protagonist really makes a lot of bad decisions during the course of every route? Like seriously... where is his common sense? There is a limit to these things, man. You only have to be so stupid to fulfill plot progression timing, anything after that is just self deprecating.