That's pretty clever. The thumbnail appear like gems, and Jews are known for being skilled in precious metal and gemstone work, like dwarves in most fantasy settings. Things take a turn for the macabre when you realize it's not made by jews in the sense of sabonis, but made in the sense of comprised of jews. A nice bit of humor noir with shock value from the realization that it's soap and not gems.
Never change Kitsune, never change.