Morinaga Milk Tokyo Tama Plant

Find out how your milk or juice is produced at a tour of Morinaga's Tokyo factory. Guides take you through the entire process, after which you can see it for yourself through observing the machinery and workers. You'll have to call in advance to participate, and go healthy – there's a quick medical check-up before the tour. Note reservations are required and can be made by phone or their website.