P5A's interpretation of Goro Akechi is that of an extremely scatterbrained ace detective, both utterly fascinated by mundane occurrences and completely accepting of the most unordinary. He is particularly obsessed with protagonist Ren Amamiya, for reasons even Akechi doesn't quite understand. There's a particular air of whimsy and intrigue to just about everything Akechi says, from his genuine detective intuition to his all too common non sequiturs and utter nonsense.

Akechi's voice tends to stay within the medium range, though will also fluctuate a between higher or lower pitch during events late into the anime. For the most part, Akechi's tone of voice maintains an air of extremely casual whimsy and curiosity; largely maintaining the same "matter of fact" tone for just about everything he says. His voice does not necessarily have to be an impression of the official material, and we are open to interpretations.