Are you able to count all these Nissan Leopards present at the Customer Appreciation Day 2012 by Leopard specialist Car Shop Friend?

Can you count all these Nissan Leopard F31s?
Can you count all these Nissan Leopard F31s?

To make it a bit easier, here is another photo taken from the rear of that whole lineup:

Can you count all these Nissan Leopard F31s?
Can you count all these Nissan Leopard F31s?

Now to make it a bit harder, how many of them are zenki and how many are kouki?

The answers:

21 Leopard F31s, 12 zenki, 9 kouki

You can find Car Shop Friend in Hiratsuka City, Kanagawa Prefecture. Original photos are found here.