Whilst casually perusing the Yo! Sushi takeaway menu, Cerysmatic noticed that it was done by none other than Mat Cook @ Intro whose notable Factory connection is the sleeve for FAC 2.02 A Factory Sample Too.
Turns out that Intro has done all of Yo! Sushi's design (menus, posters, etc) for the last 3 years but they didn't do do the "scary logo".