As I said on MSN i really enjoy this picture, and the full version is even better. I love how you have the characters blending in with the background. It looks juts like an old time worn photo, which i assume is what you intended it to be. The layout of the characters is well done. Instead of having a boring 4 people standing the same way, you have them each in different poses somewhat based on their personalities.
The way you have Faust is ingenious, his pose shows that he is showing off his family and by the look on his face he seems to be proud of them. I love the theatrical look, especially how Faust has the coat (i think thats what it is) around his shoulders, it adds to the mood of the photo.
Of course Azure is perfect. He is standing kind of out to himself and posing with that w/e attitude and giving that kind of cold stare.
Mina(i think thats her name)has that kind of innocent school girl look which goes well with her due to her height and body mass. I don't know her personality yet but i like the cute girl look
.
I also enjoy Akira's character, his look is very unique and ninja like. I'm guessing you referenced Kakashi, but never the less he still looks unique in his own KH way due to the heartless emblem on his chest and his clothing style is different from any KH char I've seen.
I love how you also incorporated a story into your photo to show why they are standing like they are as well. I would have never guessed that Mina was looking over her shoulder because Akira's character stealthily snuck into the room.
Inari, this is another great work and I'd have to say it is my favorite. I can't wait to see more of your art =D.