http://en.rocketnews24.com/2016/03/29/party-on-the-seibu-line-rent-a-train-car-for-your-alumni-buddies-beer-included/ -- The Japanese, too, love combining beer and trains.

https://www.youtube.com/watch?v=pRBLnth4oSg -- No partying here, though. Packed train is packed...