Akon

is a member of the 12th Division's research institute and the second-best gigai scientist in the Research Institute.

Apperance
Akon's appearance is that of a tall and eyebrow-less man, with a jagged part, and three short horns on his forehead.

Character Outline
Not much is know about Akon except that he was the first to realize that Rukia's gigai was created by someone working outside the laws of the Soul Society. He is usually seen along his two partners Rin Tsubokura and Hiyosu. Together they were in charge of monitoring the real world for any increase in Arrancar activity during the Arrancar arc. It is notable that he has been a member of the Science Bureau since it was run by Kisuke Urahara 100 years prior to the start of the story (though he didn't have his horns), and appears to have gotten quite well with Mayuri Kurotsuchi far better than Hiroyi.