Takumi Saito

Your phone rings on a Japanese train. Everyone around you is quiet. What's the right thing to do? This page explains the unwritten rule about phone calls on Japanese trains, why it exists, and how locals handle it — including what to do when you genuinely need to talk. Why phone calls aren't allowed Japanese trains are treated as shared quiet spaces. The expectation — announced on most lines — is that passengers set their phones to silent and avoid calls out of consideration for others. This isn't a legal rule, but it's one of the most consistently observed social ...

Japan's summer heat is one thing. The humidity is another. Visitors from drier climates often find the combination genuinely difficult — not just uncomfortable, but physically draining in a way that can affect your whole trip. This page explains what makes Japanese summers so demanding, how locals manage it, and the practical steps that make a real difference. Why Japan's summer feels so intense After the rainy season (梅雨 / tsuyu) ends in early July, Japan comes under the influence of the Pacific high-pressure system — bringing sustained heat and high humidity that lasts through August. The problem with humidity ...

Getting sick while traveling in Japan is stressful enough. Finding a doctor who speaks English adds another layer of uncertainty — especially outside major cities, or late at night. This page explains how to find English-speaking medical facilities, what to do outside clinic hours, and what to bring when you go. Why English-speaking hospitals are limited Japan's medical care is high quality, but the healthcare system operates primarily in Japanese. English-speaking doctors and staff exist — particularly in Tokyo, Osaka, and Kyoto — but they're concentrated in specific clinics and hospitals, not evenly distributed. Even at facilities that advertise English ...

You're at a convenience store register and the cashier says something you don't quite catch. Are they asking if you want a bag? And do you have to pay for it? This page explains Japan's plastic bag policy, how much bags cost, and what locals do to avoid the question entirely. When did bags become paid? On July 1, 2020, the Japanese government made it mandatory for retailers to charge for plastic shopping bags. The policy was introduced to reduce plastic waste — part of a broader environmental initiative by the Ministry of the Environment. Before that date, plastic bags ...

You hand your money to the cashier, and they point to a small tray on the counter instead of taking it from your hand. What's going on? This page explains why Japanese shops use a payment tray, where the habit comes from, and what to do when there isn't one. Why Japan uses a payment tray In Japan, money has traditionally been treated as something more than a simple transaction tool. There's a long-standing cultural sense that money is clean, even sacred — something to be handled with care and respect rather than passed casually from hand to hand. This ...

You're heading out for the day, and the ryokan staff gestures toward the front desk — they'd like you to leave your room key. In many Western hotels, this would feel unusual. In Japan, it's completely normal. This page explains why the practice exists, how locals think about it, and what to do if you'd prefer to keep the key with you. Why this practice exists At a ryokan, guest services are timed around your schedule — dinner is served at a set hour, futons are laid out while you're at the bath, and breakfast is prepared based on when ...

Your ryokan has provided a yukata — the lightweight cotton robe worn at Japanese inns. But which side goes on top? And does it actually matter? It does. This page explains the correct way to wrap a yukata, why it's easy to get confused, and a simple check you can do to confirm you've got it right. Why people get confused The most common source of confusion is the word "left." When someone says "left side on top," they mean your left — from your own perspective as you're wearing it. To a person facing you, your left side appears ...

You've arrived at your ryokan earlier than expected — but the room isn't ready yet. This is a common situation, and there's a straightforward way to handle it. This page explains why ryokan check-in times are later than hotels, what locals do when they arrive early, and what to keep in mind about check-out as well. Why ryokan check-in is later than hotels After guests check out, ryokan staff do much more than clean the room. They prepare the futon bedding, set out the yukata, arrange dinner service, and ready the private or shared baths. All of this takes time. ...

You're checking your route on Google Maps and it shows a 3-minute transfer. Is that even possible? Should you pick a different train? This page explains how Japan's transfer system actually works, how locals think about short connections, and when it's smarter to choose the next train from the start. How Japan's transfer times are calculated Japan's train timetables are precise, and transfer times shown in apps like Google Maps or Hyperdia are calculated based on actual walking distance between platforms. When an app says "3-minute transfer," it means a healthy adult walking at a normal pace can make it. ...

Tokyo and Osaka subway stations can have more than ten exits. For first-time visitors, choosing the right one can feel overwhelming — especially underground, with limited signal and a lot of signs. This page explains how locals handle it, and the fastest way to get yourself to street level without confusion. Why are there so many exits? Large subway stations in Japan are connected directly to multiple buildings, intersections, and underground passages. Each exit leads to a different part of the surrounding area. This is not unique to tourists — Japanese people also look up the exit number before arriving ...