DtS - Gio

Well, I randomly came upon a Dragonaut: the Resonance ad on Anime News Network one day, looked it up on Wikipedia, and realized three seiyuu I like (Ono Daisuke, Suwabe Junichi, and Miyano Maomoru) had roles in it. That in itself was enough to get me to give the series a try.
It was terrible, in my opinion.
But in any case, Gio (Suwabe's character) wound up the only character I liked all that much, and not just because of his seiyuu.