These decals are commonly found on lampposts, the backs of STOP signs, and such-like articles of street furniture around the Valhalla port district of New Yokosuka. Their source is unknown.
--G. -><- Benjamin D. Hutchins, Co-Founder, Editor-in-Chief, & Forum Mod Eyrie Productions, Unlimited http://www.eyrie-productions.com/ zgryphon at that email service Google has Ceterum censeo Carthaginem esse delendam.