IC cards, conbini, the quiet rules of public transit. Practical answers, no generic 'be polite' filler.
Same platform, same direction — but one train stops everywhere and the next skips your station entirely. How to read the service type before you board, and when a seat costs extra. JP: ホームの電車が、あなたの駅を通過する
A case that clears an airline check-in belt can still be the wrong size for a Shinkansen seat. The number, the reservation, and the truck that makes both irrelevant. JP: 新幹線の160センチと、手ぶらで動く方法
Every Suica holds a ¥500 deposit that isn't part of your balance. Here's the window that hands it back, the ¥220 it keeps, and why the card you bought in Tokyo won't refund in Osaka. JP: スイカの500円、帰る前に窓口で
No keyhole, no paper slip — just the card already in your pocket. How station lockers actually work, what they cost overnight, and where to look when the wall is full. JP: Suicaで開くコインロッカーと、満杯のとき
Jiyūseki is the cheaper, open-ended way to ride the bullet train — if you can read the platform before it arrives. JP: 新幹線の自由席、席の取り方
At a Japanese conbini the coffee is self-serve, but the cup is the ticket and the machine only speaks Japanese. Here is how the three big chains actually work. JP: 自分で淹れるコンビニの珈琲
At the front of every 7-Eleven stands a grey machine that copies, scans, and prints from your phone. Learn which app feeds which chain, and you can print a boarding pass at two in the morning. JP: コンビニの隅で光る、深夜の印刷室
The board tells you when the last train leaves — if you can read the small print. If you can't, four kinds of room stay open until the first train at dawn. JP: 終電を逃したら、どこで夜を明かすか
In much of Japan the bus fare grows as you ride, and a paper slip you take on the way in decides what you owe on the way out. JP: バスの整理券と、降りるときに払う運賃
Station coin lockers now take an IC card instead of coins. The card becomes the key, which changes what you can do with it for the rest of the day. JP: ICカードはロッカーの鍵にもなる
The translucent flaps snap shut, a chime sounds, and the queue behind you stops. A field guide to the closed gate, insufficient balance, and the small machine that settles the difference. JP: 改札が閉まったら、精算機のこと
Checkout at ten, check-in at three, and a suitcase in between. What the IC-card lockers cost, where the empty ones hide, and when to send the bag ahead instead. JP: チェックアウトからチェックインまでの荷物
The lines under your feet on a Tokyo platform tell you where each door opens — and which car sets you down at the exit instead of the far end. How to read them before the train arrives. JP: 乗る車両で、出る改札が決まる
Japan runs on cash more than it admits. Here are the two machines — Seven Bank and Yūcho — that read a foreign card without arguing, and what to do the night one refuses. JP: 海外カードが使えるコンビニATMの話
The card you buy in your first ten minutes in Japan opens the gate. Its quieter job is the coffee, the locker, the bus you never planned to take. JP: Suicaは切符ではなく、日々の財布
Japan quietly moves your suitcase hotel to hotel for a couple of thousand yen. Here is how takkyubin works, what it costs, and why the Shinkansen makes it worth doing. JP: スーツケースは宅急便で先に送る
Japan's streets are spotless, yet public bins have all but vanished. Here is the logic behind their absence — and exactly where your onigiri wrapper is meant to go. JP: 日本でゴミを捨てる場所を探す旅
Japan runs on four million vending machines and a tap-and-walk IC card. Understanding how the money actually moves removes more friction than any app. JP: 自動販売機と交通系ICカードの静かな経済