this game is fantastic! I love the characters and the bad endings even lol though I wasn't able to get all 69 :( the closer I got to the end the less willing I was, emotionally, to make Etsuji punch MC. (I named him ":3c" for reasons.)
I had a little trouble getting the "official good ending" until I realized what I was doing wrong on a second, official, run through perhaps a small hint would be appreciated by others but I don't know if my saying one would be considered a spoiler so I will leave that as a suggestion for the creator.