A guide to Japanese culture; it's not just about Anime

Joey The Anime Man and Aki Dearest give their tips on getting the most out of Japanese culture when you visit Japan. Be open to the food, Japanese food is another world entirely. There's so much to explore. Find someone to help translate for you and help you get around. The train system is complex and there's unwritten rules; no one talks on their phones on the train because it's rude. Everyone stands to one side on an escalator. Subways are expensive; it's better to put money on an all-purpose card that you can use on all transport and on vending machines. Embrace the Anime (ie The Ghibli Museum) but don't limit yourself to Anime - there's so much more to experience. Any extra tips to add?