Sengoku - Japan's Clan Map

From the Ōnin War of 1467 to the fall of Osaka in 1615, step through Sengoku-period Japan one year at a time. Move the slider and the provinces change colour as power shifts. Autoplay spends five seconds on each year, so you can follow every change. WHAT'S INSIDE • 47 clans and 245 commanders — profiles, achievements, life stories and famous words; 190 with portraits • 108 battles and a timeline — forces, background, course and consequences • 82 castles and strongholds — only those standing in a given year appear on the map • 366 stories — each tagged as recorded in sources, tradition, or later invention • Arms & armour — 27 entries from the matchlock to crested helmets, warships and famous blades • The age in paintings — 352 out-of-copyright battle screens, prints, portraits and photographs • The Ōnin War in depth — why the Sengoku age began here • Glossary of 134 terms — tap a highlighted word to see what it means WHAT YOU CAN DO • Chart the rise and fall of up to six clans • Show only the commanders alive in a given year • Move between castles, commanders and battles • Open the matching Wikipedia article (English and Japanese) • Play a quiz generated from the data • Add your own battles, commanders and notes, and export them as JSON • Switch between English and Japanese NO ADS Every feature is free. If you enjoy the app, you can leave an optional tip to support development (it does not change anything in the app). WORKS OFFLINE The map, texts and images are all built in, so it works in airplane mode or with no signal. Clan colours are shown by modern prefecture and are an approximation, not exact historical borders. All images are public-domain or CC0 works from Wikimedia Commons; see Image credits in the app.