we look at this craze as well as how a milking system maker based in nagano japan is helping thailand meet the rising demand for dairy. >> forget about cocktail bars or coffee shops. the hottest hangouts in thailand right now are milk cafes. young thais are sipping glasses of hot milk or rich chocolate smoothies. >> translator: it's delicious. i want to drink a lot more. >> to help drive interest in all things dairy, the owner of one milk cafe chain takes people to visit a farm. people can try their hands at milking the cows and feeding the calves. >> translator: there's a lot of interest among young people in our dairy products. >> the trend has caught the eye of a nagano-based company that makes milking machines. the company's equipment can clean itself at the push of a button. it means there's less bacteria in the raw milk raising the quality level significantly. and less time is spent cleaning equipment. this dairy farm has introduced a japanese milking system. they say that it has resulted in an improvement in the quality of their products and a shorter milking time. three dairy