Miku's Eyes The burger in the far top left corner Teto's smiley pin The colors of the drink dispenser The burger on Miku's tray The cup in the far top right corner The bottom cup of the cup stack Plushie Miku's nametag The cup's straw on Miku's tray The far right nugget(?) on the bottom rack (near Teto's shoulder)
Didn't even notice that (though I srobably should've), good eye.
And there's a 12th: The position of the single red line running along Miku's visor.
Given the use of the 13-pointed star in the original music video, it wouldn't surprise me if there were 13 differences total. Good luck to whoever finds it if there is.
Edit: 13th:
Teto's eyes are shifted slightly towards Miku in the right image. Big emphasis on sightly. Expand the picture and take note of the distance between her irises and her lower eyelashes.
The last couple of costumes of the Seven Lucky Gods costume set. Kinuyo: Bishamonten, god of warriors and justice, often depicted holding a little pagoda. Mika: Benzaiten, goddess of art, water, music, etc., usually depicted holding a biwa lute.
Saori is dressed as Hotei, the god of fortune and popularity, and guardian of children, often portrayed carrying a sack and holding a distinctive non-folding fan.
