@Yggdraseed
Whoa, you write all this for a character who is not even in your top 11, very smart.That aside
1.Yuuna eventually repayed her debt saving those people in the child arc
2.Yuuna didnt created those misfortunes, actually he saved Nonko and at the same time her position as tenko genryusai is what maintain the peace, saving both humans and youkai
3.Yuuna did all this because she wanted to achieve happinness after being tortured by her own father figure for over 16 years, and actually the one who is responsible of these acts is Ryuuzen (did you even read?), since at the end Yuuna wanted to forget everything.
Also, " it doesnt matter if she a psychopath since from my point of view he's doing the right thing, so that alone justify her actions".Really stupid tbh, what if one day all that stubborness goes the other way around?
Did she ever thing that her own actittude is what could drive her to madness, yet she's in the position to judge others? That's really hypocritical.
In all those futures where Kogarashi died while protecting Yuuna, Ouga created the worst outcome possible:
-Killed the last yatahagane, so the west and the east will go on a war
-The chances of her becoming evil are 100%
-At the end of the day she didnt killed the real culprit so byakuei could create more garandou
-The strongest Yoinozaka and the only kind one would be also dead
Ironicallly she endangered the whole world while claiming that she was just doing the right thing, so yeah, she's a complete slut.
W is for Winner, by the way