Video games in Japan are aiming to improve the accuracy of Japanese men when it comes to the art of pissing accurately.
As a third of Japanese men prefer to urinate sitting down, when their power of accuracy is unknown and women also, with a few exceptions, have no need of video games the game makers are finding many men keen to play their games.
Games test men's power and accuracy and simple devices have been installed to help the residents of Tokyo pull their trousers up.
A favourite is to spray a screen so that the shooter clears it of graffiti. Graffiti artist Banksy, now resident in Tokyo, has been very busy.
Splashing battles are also going down well.
Japanese culture is proving attractive to men in many parts of the world and sushi has taken a back-seat when it comes to exports.