By Tokyo Kenchan

Tokyo's bustling train system is known for its efficiency and reliability, but it can occasionally surprise even seasoned travelers — especially when it comes to new developments like the double-decker Green Car on the Chuo Line. In this video, Tokyo Kenchan explores a common mistake tourists make when boarding these sleek new train cars and how to avoid unexpected fees.

The Chuo Line, a central railway artery connecting Tokyo Station with the suburbs and beyond, recently introduced new double-decker Green Cars — a premium seating option offering additional comfort and a quieter environment. However, many visitors mistakenly assume they can simply board this car with no special procedures. As Kenchan explains, these cars require an advance seat reservation and additional fare, even if you're only planning to stand. Jumping on without a proper Green Car ticket can result in a surprise charge from ticket inspectors.

Kenchan walks viewers through the correct way to use the Green Car. Travelers must purchase a Green Car ticket either via a vending machine on the platform or using the JR East app. After purchasing the ticket, you’ll be assigned a seat, and you must sit in that seat — there is no free seating or standing allowed. Kenchan also highlights the LED indicators above the seats which show ticket status: green means it's occupied with a valid reservation, red means it's reserved but currently unoccupied, and off means available for purchase.

This insider tip is especially valuable for tourists navigating the massive rail network in Tokyo. The Chuo Line is popular among locals and visitors alike, running through key areas such as Shinjuku, Kichijoji, and Tachikawa. Taking note of this procedure ensures a smoother and stress-free ride while exploring Tokyo's diverse neighborhoods. Kenchan’s clear explanation is a must-watch for visitors hoping to travel the city like a local without getting caught off guard by hidden rules.

As Tokyo continues to innovate its transport infrastructure, keeping up with such changes becomes vital. For anyone planning to use Tokyo’s trains — especially on premium cars like the Green Cars — this video provides a crucial travel tip that could save you from both confusion and unwanted extra fees.