What are some points to note regarding transportation etiquette in Tokyo? (e.g., allow passengers to exit first, maintain quiet inside the carriage)

Hey there! So you're visiting Tokyo? That's awesome! Tokyo's public transportation system might look like a giant spider's web, but it’s super efficient and incredibly convenient. While enjoying the ease of getting around, there definitely are some unspoken "rules" locals follow. Knowing them will help you blend in seamlessly and avoid small, awkward moments.

As someone who rides Tokyo trains frequently, I've summarized some key points below – all super practical and essential tips!

1. Boarding & Exiting: Queuing is an Art, Letting Passengers Off First is Mandatory

This is probably the most fundamental and important rule.

Queue up properly: On platforms, you'll find clear queuing lines painted on the ground (usually two or three). Everyone queues up neatly behind the yellow lines. Don’t crowd the doors.
Exiters first, make way: When the train arrives, the line will automatically part like the Red Sea as people step aside to create space for exiting passengers. Only once everyone is off do the people at the front of the queue start boarding.

(Imagine that scene and you’ll get it!)

2. Inside the Carriage: Silence is the Highest Courtesy

Inside Japanese train carriages, especially during rush hour, the quietness can be surprisingly profound.

Switch your phone to silent mode (Manner Mode): This is a must! A ringing phone will attract a lot of attention (and not the good kind).
Avoid phone calls at all costs: A major taboo! Taking calls is extremely rude. If it’s urgent, either send a text or quickly whisper "On the train, call you back," then hang up immediately. Best to exit at the next station if you absolutely must call.
Keep conversations whisper-soft: Chatting with friends is fine, but lower your voices significantly so that only you can hear the conversation. Loud talking or laughing draws disapproving stares.
Mind your headphone volume: When listening to music or watching videos with headphones, keep the volume low enough that others can’t hear the "thumping beats." This is called "otomozure" (sound leakage) and is also considered impolite.

3. Space Usage: Don't Let Your Bag Hog Space

Tokyo trains get incredibly packed during peak times, with very limited personal space.

Put large backpacks in front or hold them: Wearing a backpack normally makes it easy to bump into people when you turn. The proper approach is to take your backpack off and hold it by hand, or wear it on your front like a kangaroo mama. This saves space and makes it easier to keep an eye on your belongings.
Don’t save seats with items: Even if there are empty seats nearby, don’t put your bag or shopping bags on them. Seats are for people, not luggage.
Be mindful of seated posture: When sitting, avoid spreading your legs too wide ("manspreading"), leaving enough space for people next to you.

4. "Priority Seats": Reserved for Those Who Need Them More

The ends of the carriages usually have "Priority Seats" (called 優先席 / Yūsen-seki in Japanese), distinctively colored with clear signs nearby.

Who they are for: These are reserved for the elderly, people with disabilities, pregnant women, and passengers with small children.
Young people may sit if available, but be ready to give them up: If the carriage isn't crowded, it’s usually okay for younger people to sit temporarily. However, if someone clearly in need boards, you should stand up and offer your seat immediately and proactively.
Please power off phones near these seats (officially): The official rule still asks people to turn phones off near Priority Seats during peak hours (to prevent possible interference with pacemakers, an older concern). While many now just use silent mode, following this rule is still considered good practice.

5. Eating & Drinking? Best to Hold Off

Generally avoid eating on commuter trains: You’ll rarely see people eating on regular commuter trains like the Yamanote Line or the subway, especially smelly foods like bento boxes, rice balls, or fried chicken.
Drinking is usually okay, but be discreet: Sipping bottled water, tea, or coffee is generally acceptable, but keep it quick and inconspicuous.
Long-distance trains / Shinkansen are the exception: Enjoying bento and drinks is perfectly fine and even part of the experience on Shinkansen bullet trains or long-distance express trains with reserved seating.

6. Some "Small Details" You Might Not Expect

Escalator standing: In Tokyo, when riding an escalator, stand on the left side. Leave the right pathway open for people in a hurry. (Tip: This is reversed in the Kansai region like Osaka, where people stand on the right.)
Women-Only Carriages: During weekday morning and evening rush hours, some train lines operate "Women-Only Carriages" (女性専用車). Both the carriages and platform have prominent pink signs; pay attention to the times and make sure male passengers don't board by mistake.
Have your ticket or card ready: Whether using an IC card like Suica/Pasmo or a paper ticket, please have it ready before reaching the ticket gate at stations. Don't scramble through your bag searching for it right at the gate – others behind you will be waiting.

In short, just remember one core principle: "Do not cause inconvenience to others" (人に迷惑をかけない). This is a fundamental behavior guideline instilled in Japanese people from a young age. As long as you think about how to make those around you feel comfortable too, your Tokyo transportation experience is sure to be extremely pleasant!

Have a wonderful trip to Tokyo!