Explore Forts.im
Japanese castles.forts.im
White walls, curved roofs, stone bases

Japanese castles, floor by floor.

How Japanese castles were built on curved stone bases, how they kept attackers out, what happened to them after 1868, and castles from Himeji and Matsumoto to Kumamoto, Osaka, Nagoya and Hirosaki. Every fact is checked against UNESCO, the Japan National Tourism Organization (JNTO), the Japan Tourism Agency and the castles’ own websites, and where sources disagree we show each one.

The history Castles to see

Our own drawing of a white castle keep with curved tiled roofs and golden roof ornaments, on a curved stone wall above a moat, with a cherry tree. Not any one castle and not to scale. JNTO: Himeji Castle (UNESCO) Nagoya Castle official website: Nagoya Castle Kumamoto Castle official website: History
12original castles still standing, says JNTO JNTO: Discover Japan’s Twelve Original Castles
115gun and arrow slots at Matsumoto Castle Matsumoto Castle official website: The Keep and Its Structure
50days of siege that Kumamoto Castle withstood in 1877 Kumamoto Castle official website: History
1,272 kgfor the golden male ornament on Nagoya’s keep Nagoya Castle official website: Nagoya Castle

The short version

JNTO says almost all Japan’s castles were taken down after 1868, when samurai rule ended, or lost in the Second World War. JNTO: Discover Japan’s Twelve Original Castles Many castles you see in Japan today are modern replicas. JNTO: Discover Japan’s Twelve Original Castles

JNTO lists twelve still-standing original castles. JNTO: Discover Japan’s Twelve Original Castles Five castles have original main keeps that are National Treasures: Himeji, Inuyama, Matsue, Matsumoto and Hikone. JNTO: Discover Japan’s Twelve Original Castles

UNESCO calls Himeji-jo the finest surviving example of early 17th-century Japanese castle architecture. UNESCO World Heritage Centre: Himeji-jo Its white plastered earthen walls have earned it the name Shirasagi-jo, White Heron Castle. UNESCO World Heritage Centre: Himeji-jo

Matsumoto Castle is the oldest surviving castle with five stories outside but six floors inside. Matsumoto Castle official website: About Matsumoto Castle

shachihokotiled rooftop floorwhite plaster wallloopholes (sama)stone drop (ishi-otoshi)curved stone basemoat
Our own labelled drawing of a castle keep on its stone base. Not any one castle and not to scale. Nagoya Castle official website: Nagoya Castle Matsumoto Castle official website: The Keep and Its Structure Nagoya Castle official website: Nagoya Castle Kumamoto Castle official website: History

Start exploring

Take a break

Things to play

All games →

A castle that held out

In 1877 the castle withstood a fifty-day siege: 3,500 soldiers inside against a Satsuma army of 13,000. Kumamoto Castle official website: History In 1877 the main tower and the Honmaru Goten palace burnt down; the cause is still not known. Kumamoto Castle official website: History In 1960 the castle towers were rebuilt in steel-framed reinforced concrete, paid for by Kumamoto citizens. Kumamoto Castle official website: History

And a castle in the sky

Bitchu Matsuyama is called the “Mountain Castle in the Sky”, because it seems to float above the clouds. JNTO: Bitchu Matsuyama Castle Bitchu Matsuyama stands on a 430-metre mountaintop, the highest fortress in Japan with a surviving castle tower. JNTO: Castles in Japan (Tourist Information Center leaflet, April 2024) Bitchu Matsuyama’s buildings were in disrepair for many years and were restored by the local community. JNTO: Bitchu Matsuyama Castle More on the castles to see.

Mountain castleon a mountain topHill castleon a hill above a plainFlatland castleon flat ground, with moats
Our own drawing of three kinds of castle site: on a mountain top, on a hill above a plain, and on flat ground with moats. Not any one castle and not to scale. JNTO: Castles in Japan (Tourist Information Center leaflet, April 2024) UNESCO World Heritage Centre: Himeji-jo Matsumoto Castle official website: The Keep and Its Structure
No adverts, no cookies, one small ask

Enjoying the Japanese castles? Help keep the lights on.

This site is hand-built, fact-checked and free to read. If a fact, a game or one of Useless’s notes made you smile, a little support keeps it going and helps the network grow.

Support this site Visit the shop
Free sample

Free Japanese castles printables sample, 6 pages. Pick your paper size:

A4 251 KBUS Letter 252 KB

Japanese castles printables

Fact-checked PDFs in A4 and US Letter, for ages 7 to 11, ages 11 to 14, families and visitors to Japanese castles.

  • Japanese Castles Junior Topic Pack

    Ages 7 to 11, schools and families

    Meet Himeji, the White Heron Castle, label a castle keep, how a castle kept attackers out, before-or-after-1700 sorting cards, put-it-in-order date cards, a true-or-false quiz, a crossword where every answer is a real fact, a word search, a comic strip, a golden roof ornament to colour, a certificate and a full answer key

  • Japanese Castles History Detective Pack

    Ages 11 to 14

    Which is Japan’s oldest castle keep, and why do the sources answer differently? Six short sources with their provenance, an evidence table, a dates task, questions the sources answer differently, what happened to the castles after 1868, and a judgement task, with full answers

  • Japanese Castles Family Activity Pack

    Families, ages 5 and up

    Colouring pages, a castle maze, spot-the-difference, design your own castle keep, Useless the Eraser’s Japanese castle jokes and a 20-question quiz to do together

  • Japanese Castles Spotter’s Field Guide

    Adult history fans and travellers

    How to read a Japanese castle keep, mountain, hill and flatland castles, stone walls and defences, the people who built them, 12 castles with what the people who look after or describe them say, a timeline, open questions and a checklist

  • Japanese Castles Visit Journal

    Visitors of all ages

    Before-you-go checklist, what-to-spot tick lists for outside and inside a castle, six sketch pages, a log for up to 12 visits, and a visit stamps page

  • Japanese Castles Timeline & Poster Set

    Classrooms and home

    Six poster pages: a timeline from 1346 to 2021, a castle keep, three kinds of castle site, the way in through the gates, Himeji the White Heron Castle, and Japanese castles in numbers

Best value

The Complete Japanese Castles Printables Bundle

All six packs plus a bundle guide, A4 and US Letter, in one download. $12.99 instead of $26.44 bought separately.