14 Castles in Osaka worth your time
Japan Gems
Osaka Prefecture has 11 castles, including Ai Castle and Chihaya Castle. These sites offer a glimpse into Japan's past.
Osaka has 14 castles on Japan Gems. Below are the 14 we can tell you the most about — each one written up in English from Japanese sources, with what to see and how to get there. See all castles in Osaka.
01
Kishiwada Castle
OSAKA · CASTLE 岸和田城
Kishiwada Castle is a reconstructed Edo-period castle with a famous garden and festival.
What it is
- A reconstructed castle in Osaka Prefecture.
- Also known as Chikiri Castle.
- Served as an administrative center during the Edo period.
- Rebuilt in 1954 after the original burned down.
What to see
- The current main keep.
- The main keep garden, a national scenic spot.
- Chikiri Park, covering the main keep and second bailey.
- Castle ruins, a historic site of Osaka Prefecture.
When to go
- Known for the Kishiwada Danjiri Festival.
02
Iimoriyama Castle
OSAKA · CASTLE 飯盛山城
Explore a significant medieval mountaintop castle, a National Historic Site with extensive ruins.
What it is
- A Japanese castle (yamashiro) on Mount Iimori.
- Designated a National Historic Site on October 11, 2021.
- Selected as one of the Continued 100 Fine Castles of Japan in 2017.
- Built by Hatakeyama Yoshitaka in the Tenbun era.
What to see
- Remains of a large and strong fortress.
- Evidence of over 70 kuruwa (baileys) at its peak.
- Excavated large-scale stone walls.
- Site of Miyoshi Nagayoshi's residence from 1560.
- Official site
- www.city.shijonawate.lg.jp
03
Shimo-Akasaka Castle
OSAKA · CASTLE 下赤坂城
Explore the ruins of a medieval mountain castle, a National Historic Site with a rich samurai history.
What it is
- A Japanese castle from the late Kamakura to Nanboku-cho period.
- One of the Kusunoki Shichijo (Seven Castles).
- A base for the Southern Court during the Nanboku-cho period.
- Designated a National Historic Site on March 13, 1934.
What to see
- The castle site, 185.7 meters above sea level.
- Remains of a castle of Kusunoki Masashige.
- A main stage of the Genko War.
04
Chihaya Castle
OSAKA · CASTLE 千早城
Explore Chihaya Castle, a mountain fortress built by Kusunoki Masashige, significant for its history and strategic design.
What it is
- A Japanese castle in Osaka Prefecture.
- Built by Kusunoki Masashige in the late Kamakura period.
- A designated National Historic Site.
- One of the Kusunoki Nanajo (Seven Castles of Kusunoki).
What to see
- A renkaku-shiki yamashiro (ridge-style mountain castle).
- Castle ruins with five kuruwa (enclosures).
- The castle's highest point is 673m above sea level.
- Official site
- www.chihayaakasaka.org
05
Osaka Castle
OSAKA · CASTLE 大坂城
Explore Osaka Castle, a reconstruction of a historic fortress and one of Japan's Three Great Castles.
What it is
- A castle built by Toyotomi Hideyoshi from 1583 to 1598.
- Rebuilt in the Edo period by Tokugawa Hidetada.
- Known as Kinjo, it is a National Special Historic Site.
- One of Japan's Three Great Castles.
What to see
- The castle grounds are Osaka Castle Park.
- The donjon rebuilt in 1931 is a museum.
- Thirteen buildings and inner and outer moats still exist.
- Official site
- www.osakacastle.net
06
Eboshigata Castle
OSAKA · CASTLE 烏帽子形城
Explore historic castle ruins on a mountaintop, once a strategic base for powerful samurai.
What it is
- Ruins of a castle built by Kusunoki Masashige.
- A branch castle of Kami-Akasaka Castle.
- Designated a National Historic Site in 2012.
- Part of Japan Heritage 'Towns where you can meet the Middle Ages'.
What to see
- The castle ruins on Mount Eboshigata.
- Eboshigata Park, located on the castle site.
- Views from the 182m summit of Mount Eboshigata.
07
Kami-Akasaka Castle
OSAKA · CASTLE 上赤坂城
Explore the ruins of a medieval mountain castle, a National Historic Site with historical significance.
What it is
- A medieval Japanese mountain castle, also called Kusunoki Castle.
- One of the Kusunoki Shichijo (Seven Castles of Kusunoki).
- Main castle of Kusunoki Masashige, from late Kamakura period.
- Designated a National Historic Site in 1934.
What to see
- View the remains of contour-aligned horikiri.
- See the remnants of kuruwa (castle enclosures).
08
Akutagawayama Castle
OSAKA · CASTLE 芥川山城
Explore a significant Sengoku period mountain castle, offering historical insights and scenic views.
What it is
- A designated National Historic Site.
- A typical Sengoku period mountain castle.
- Built by Hosokawa Takakuni between 1515 and 1516.
- Abandoned around 1573.
What to see
- Castle built on Mount Miyoshi, 182.6 meters above sea level.
- Surrounded by the Akutagawa River on three sides.
- Excavated palace-like facility on the main keep site.
09
Takatsuki Castle
OSAKA · CASTLE 高槻城
Explore a historic castle ruin park, once a key fortress and domain center.
What it is
- A former castle, also known as Irie Castle.
- Designated as an Osaka Prefecture historic site.
- Served as the administrative center for the Takatsuki Domain.
- A full-scale fortress was built from 1573.
What to see
- Part of the castle area is now a castle ruins park.
- See a reconstructed stone wall.
- View a statue of Ukon Takayama.
10
Ai Castle
OSAKA · CASTLE 安威城
Ai Castle was a 16th-century mountain castle, with a few remnants to explore.
What it is
- A Japanese mountain castle in Ibaraki City, Osaka Prefecture.
- Possibly built by Ai Yashiro in the early 16th century.
- Abandoned around 1586.
What to see
- Small earthwork remains in the northeast.
- 150-meter earthwork in the northeast.
- Circular castle well in the southeast still used for water.
11
Wakae Castle
OSAKA · CASTLE 若江城
Explore the remains of a 15th-century flatland castle, a strategic base during a pivotal siege.
What it is
- A Japanese flatland castle, first mentioned in 1460.
- It was a base for the Hatakeyama clan.
- Served as a front-line base during the siege of Osaka Hongan-ji.
What to see
- Excavated remains of an inner moat.
- Excavated remains of the main enclosure.
12
Noda Castle
OSAKA · CASTLE 野田城
Noda Castle was a 16th-century flatland castle, significant in Osaka's samurai history.
What it is
- A Japanese flatland castle.
- Its original form was a fort built in 1531.
- Expanded in 1570 by the Miyoshi Three.
- Completely abandoned after 1615.
What to see
- Two monuments mark the former location.
- The site is now urbanized.
13
Fukui Castle
OSAKA · CASTLE 福井城 (摂津国)
Fukui Castle is a ruined medieval fortress with remnants of stone walls on a plateau.
What it is
- A ruined medieval Japanese castle.
- Possibly built to control two roads.
- Abandoned in 1528.
What to see
- Agricultural fields where the castle once stood.
- Stone walls on a 5-meter high plateau.
- The site of the main bailey.
14
Dakeyama Castle
OSAKA · CASTLE 嶽山城
Explore the historical site of Dakeyama Castle, a 14th-century fortress in Osaka Prefecture.
What it is
- A Japanese castle in Osaka Prefecture.
- Also called Ryusenji Castle.
- Built by Kusunoki Masashige in 1332.
- One of the Kusunoki Nanajo castles.
What to see
- Kame no I Hotel Tondabayashi is on the castle site.