IC cards, conbini, the quiet rules of public transit. Practical answers, no generic 'be polite' filler.
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