i dislike how kawai will end up getting what she wants (mashida) even though she's just fe...

Completely agree!
She's the worst, almost like her character didn't develop at all.
She played victim, felt righteous, and used tears as a façade. God, super awful.
At least Naoka realized that she was a bad person, while this Kawai thought she did the right thing, and even dared to complain to her guy when people talked shit behind her. What a bitch.