Bizarre Vintage Tokyo Subway Poster of the Day.
(click poster, from 1979, via) Here, a reminder to stay behind the white line while waiting for the train. Hm. It looks like these two undersized Sumo grapplers are actually locked in a mortal battle to see who can throw the other into the path of the oncoming train, or onto the third rail. Maybe the translation helps. Previous bizarre vintage Tokyo subway posters:
• Don't be a seat Nazi.
• Jesus prays for your lost umbrellas.
• Don't crush the Buddhist nun, bigfoot.
• imaginary Santa says don't be a drunk.
• Your discarded gum has disabled Superman.