Do you like trains? Yes? Then here's the perfect list to satisfy your Tetsu needs!
Recaps, shorts, and music videos are accepted! Not adding any Hentai, literally George Orwell's 1984.
(If an anime series has a train arc or a train plays a bigger part in a series please inform me to add it, give your reasoning of course and you'll get credited for your help! Idk if I'll add shows that have individual train episodes such as Fujiko's Lie that'll just make everything more complex and tedious but if it's a story arc that lasts more than a single episode I might consider it, like with JoJo)