Oh god lmao all my favourite anime guys follow part of the same formula, they're mostly dark-haired and the majority of them are assholes.
Kiryuu was one of my first loves too though considering that VK was the first anime I ever watched, literally! But both him and Kaname deserved better than Yuki, lmao.
Honestly, Hak too. And Natsume from Gakuen Alice.