Topics All Tetsu topics Ten topics Hoshi topics _en Tetsu topicsの記事 2025.09.06 🚃 Japanese Trains: A Second Life Overseas 2025.08.10 Narrow but Unique! The Rolling Stock of the Toei Oedo Line 🚇✨ 2025.07.31 🚃 When Did Japan’s First Air-Conditioned Train Debut? 2025.07.10 🐣Swallows Have Returned to JR Shinanomachi Station Again This Year! 2025.05.31 A Journey Underground — Exploring the Top 5 Deepest Subway Stations in Japan and the World 2025.05.25 What Exactly is the Chūō Line? 🚃 2025.05.13 Are Tokyo’s Commuter Trains Getting Crowded Again? 2025.05.13 Did You Know That the Yamanote Line Doesn’t Have ‘Up’ and ‘Down’ Directions? 2025.05.13 The Daily Miracle!? Why Trains Stop Perfectly at the Platform