Japanese etiquette, answered in one glance.
From onsen to chopsticks to trains, Japan has unwritten rules visitors are expected to know. Manner Navi turns them into simple ○ / × / △ cards — in your language, fully offline.
A map shows you where. A translator reads the sign. But neither tells you how to behave — and in Japan, the unspoken rules are the part travelers worry about most. Manner Navi fills that last gap.
Tap a category — onsen, shrine, train, restaurant, and 6 more.
Each card is one rule with a big pictogram and a ○ / × / △ badge.
One short line tells you why. No reading, no guessing, no roaming data.
71 cards across 10 categories. Each one rule, color-coded so you understand it instantly.
Everything is bundled in the app. Works on the plane, in the subway, with no data plan at all.
No network, no tracking, no analytics, no accounts. Nothing leaves your phone. Ever.
A clear illustration on every card means you grasp the rule before you even read it.
English, 日本語, 繁體中文, 한국어. Auto-set from your device language, switchable anytime.
No subscription. No ads. No in-app purchases. Travel with one less thing to worry about.
Manner Navi has no servers and never connects to the internet. There is no tracking, no analytics, no account, and no in-app purchase. Your preferred language is the only thing it remembers — and it stays on your device.