Looks good, but a few things....
The name Akira has been taken, to avoid confused it's best that it's changed.
Abilities:
Double-edge, if it's a passive I'm sure it wouldn't go into an ability slot...Hence it being passive, it's not something that necessarily needs to be activated or has a cool down/duration for what it does. Besides, I'm sure it'll more so be a feature of the blade itself (Being sharp all around) instead of a passive anyways. Atleast that's my take on it.
Sixth sense, Akari: So you're pretty much saying that he can see what the eye on the sword can see? As well he can see through darkness well?....If so, then I think that's fine.
Sixth sense, Tsuki: What I gather is that it forces illusions away, and it's a one time move.....That's fine.
Jaws of clarity, I'm fine with it.
Silver wings....Only thing that I can say is that if both wings are shot out at the same time then it should be a ten post CD overall, hence "5 post cool down per wing"
Otherwise you did a good job O.o