Izaya? I don't think he qualifies at all. He's an information broker, that's his JOB. It's hardly mysterious. The only thing mysterious about him are his motivations, but that's not enough to list him here. And his motivations are explained a few books in/at the end of the anime.
Izaya? I don't think he qualifies at all. He's an information broker, that's his JOB. It's hardly mysterious. The only thing mysterious about him are his motivations, but that's not enough to list him here. And his motivations are explained a few books in/at the end of the anime.