I love Haruki's route and I think its the best, but I'll have to replay it to give more detail since it's been awhile, I have also been really enjoying Keisukes route so far, if you want more detail about that then ask and I will.

My personal favorite is Jun's. I will do anything for that adorable tiger. I have medical complications the same as Jun and it's rare to see a story that just gets how it feels. Sometimes you're just in a ball of emotional and physical pain and seeing that represented so respectfully and thoughtfully is incredible. Definitely my personal head-canon, canon route.

my routes from favorite to least favorite(i love them all still) are Haruki(i need more istg...), Shoichi, Jun, then Keisuke. they are all pretty great but i deff love Haruki's route the most lmao

My favourite routes are definitely Shoichi's good and mid paths at the moment, can't wait for the next update for him.

I thought they all had their aspects that made them unique and gave the characters their own stories. Personally my favorite is Keisuke, but that's just because I just can't get enough of the hare, but I think all of the routes have their own unique strengths that make them very difficult to compare to each other in the sense of which route is the best.