WTF of The Day: A Japanese Adult Film Actress Will Appear on Metro Cards in Taiwan

Things are about to get a whole lot hotter on Taiwanese public transportation, and not because of the summer heat.

Japanese adult film star Yui Hatano will appear on metro cards in Taiwan with "angel" and "devil" themes, reports BBC.

Here's an SFW version of the angel card.

And for those feeling a little naughty, the devil card.