Akechi is a confident, analytical and intelligent teenage detective. His voice constantly oozes with smugness and he gives off the feeling that he's one step ahead of everyone. Due to this, he proves himself quite the antagonist to the main cast until joining them later down the line.

His voice should be mid-high. His tone is quite soft but very matter-of-fact, every word he says feels like he's trying to get more information out of you.

You can look at the game's dub actor, Robbie Daymond, for reference.

(Akechi does not appear prominently until later in the series.)