I definitely have a thing for dark-haired characters (I like dark eyes too). I like characters that are natural-looking, not too outlandish e.g. brightly coloured hair or eyes.
I also LOVE moles and piercings (although they're quite rare). Masks/eyepatches and scars are also good.
1) Mika-nee = break my case
joseimuke gacha game
2) Anne = Paradox live (hiphop project)
you can find songs on youtube
4) Ban Norio my kamioshi = Lip on my prince
The otomeCD from Rejet (same circle w/ Diabolik lovers)