I was liking Junko behavior and achievements and I also wanted to see Kayo fall, I think that ending was the right thing but a part of me was feeling as bad as Junko was while seeing Kayo so good, I just wanted to see her suffer more, she can't just get out the fight and live happily, I'm not a good person either Junko. But when I think straight yea, in the end Kayo rlly won but damn, I was feeling so good and excited seeing Junko winning over Kayo and that ending ruined it, but I guess it's a "good ending". Also I was expecting Kayo and Junko ended together lololol. I think it could be a sequel or something. Junko didn't win anything and Kayo did, well I guess it was a good Manga.