I know at least one person who will appreciate this

[jthemighty]

If I get some time later I might comment on some of these, but this is a gallery of Japanese pharmaceutical ads from the '50s to the early '00s. The early '70s ones are particularly out there... I'm pretty sure the intent of some of these is to force people to make sanity checks so they're more likely to need their [psychiatric] drugs.

http://psychodoc.eek.jp/abare/gallery/index_e.html