ニッポン47 - 都道府県コレクション

A simple Japan-travel companion that lets you color in the 47 prefectures you have visited.

Tap any prefecture you have been to and its tile fills with a local accent color on your Japan map. See your conquest progress at a glance.

Each prefecture includes 3 local foods, 3 sightseeing spots, and 3 dialect phrases — bite-sized cultural bites that surprise and delight.

● 47-prefecture cards Every prefecture has a card: foods, spots, dialect, capital, region.

● Conquest map Your painted map becomes a 1080×1920 shareable image. Post your Japan run to LINE / Instagram / X.

● 8 region tabs Organized by Hokkaido, Tohoku, Kanto, Chubu, Kinki, Chugoku, Shikoku, Kyushu & Okinawa.

● Offline first All data stays on your device. No account and no tracking.

A slow travel journal for every Japan trip — from childhood family trips to recent business stops to your hometown.