>She can't date him, but doesn't want him to move on
>She doesn't like him, but hates him when he's being nice to other people
>She see him as nothing but her younger bro, but aaaaaiiiiieeeeeee if he marries her younger sis.
>She doesn't like him beyond being a sex buddy, but aiiiiieeeee if he becomes the ultimate chad.
>She (They) doesn't have reasons to live, but doesn't want him (each other) to die alone
Nippon romance should be considered a sub-branch of the psychological thriller or the "i can fix him/er" genre because holy shit, this is some next level of emotional toxicity. Sucks dkck the healthiest female characters in all these mango are bound to lose