That guy up there is Ryuichi Hoshino. He’s one of the awesome dudes in Naoto Katsumi’s Cross Fight B-Daman Legendary Phoenix. A friend or a foe? You’ll just have to find out! ^_^
…and about that translation.
Even though I didn’t went on with that Otome Vampire show…
I am now translating “Ore-sama” as “Your’s truly!” O__O;