Well, he's a seiyuu born in Tokyo in 1986. Nobuhiko Okamoto is most known for his Star-Making Role
as Accelerator from A Certain Magical Index
, in which he not only won the Best New Actor Award in the Third Seiyuu Awards, he also went on to win the award for Best Supporting Actor in the Fifth Seiyuu Awards.
He's worked with Yuu Kobayashi
and Mariya Ise
at least twice. Ditto with Ayumi Fujimura
. What's front-and-center, however, is that he seems to have developed a (friendly) rivalry with Atsushi Abe
as they've prominently faced-off in at least three series
to date. His typecast seems to lie within The Stoic
or The Casanova
type roles pending on the type of series he is in. Also Keiji Fujiwara
seems to be a father figure in some roles.