Only two Akihikos qualified and they both lost in the first round. (Albeit, they lost to the eventual top two.)
If anything, I'm pretty sure it was that Souji tier list where he put Akihiko just below Narukami/Yosuke that started the whole line of discussion. Does anyone else rate him even close to that high?
We tend to rate him pretty high, but not that high. Yu, Yosuke, Minazuki, Aigis, Mits, Teddie etc. tend to be named before him. He's pretty strong though. YMST's list is the one that seems to be most similarly to others and he puts him under those characters and Sho.
Edit: That list was published by Arcadia and got it's exposure over here from Ehubs, go figure.