Nagoya Castle Nishinomaru: Museum, a 600-Year-Old Tree and the Main Gate
The Nishi-no-Maru (West Bailey) area of Nagoya Castle is a unique cultural enclave where nature, architecture, and heritage seamlessly converge. This historically rich section of the castle grounds is home to landmarks such as the Nishi-no-Maru Okura Shōhōkan—a museum housed in a reconstructed Edo-period rice storehouse—as well as the majestic Kaya Tree, more than 600 years old, and a variety of imperial and feudal relics, including the castle's Main Gate and the imperial Stone Marker. Each of these highlights offers a distinct way to experience the multifaceted legacy of Nagoya Castle.
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5 Spots in the Nishi-no-Maru
From the Nishi-no-Maru Okura Shōhōkan to the Imperial Stone Marker, all five sites below sit within a one- to seven-minute walk of each other in the Nishi-no-Maru (西之丸), the west bailey of Nagoya Castle. Each spot's highlights, visit time, access notes, and trivia are available by tapping "Open Details" on its card.
Nishi-no-Maru Okura Shōhōkan (West Bailey Storehouse Museum)
Located within the Nishi-no-Maru area, the Nishi-no-Maru Okura Shōhōkan is a museum and archive built to replicate the exterior of two Edo-period rice storehouses, Sanban-gura and Yonban-gura. The facility houses invaluable historical materials and cultural assets from the castle's collection, offering an in-depth look at Nagoya Castle's extensive legacy.
Inside, visitors will find a "History Information Room" that tells the story of the castle through interactive exhibits, and a "Gallery Room" featuring rotating displays of important artifacts such as the National Important Cultural Property sliding screen paintings (fusuma-e) from the castle's main palace. There's also a gift shop offering Nagoya Castle-themed merchandise, including rice-related goods in a nod to the site's original function.
One notable past exhibit was "Nagoya Castle Through Masterpieces: Construction, Wartime Destruction, and Future Visions" (March 7–April 20, 2025), which showcased historical treasures including imperial belongings and famous castle artworks.
- History Information Room: Engaging exhibits using videos and games that trace the history of Nagoya Castle.
- Exhibition Gallery: Rotating displays of valuable cultural properties, including palace wall paintings.
- Museum Shop: Exclusive Nagoya Castle items and products themed around rice and food culture.
Recommended visit time: Quick visit ~5 minutes (viewing the exterior) / Full experience ~1 hour (including exhibitions and gift shop)
Address: 1-1 Honmaru, Naka Ward, Nagoya, Aichi Prefecture – Nishi-no-Maru Okura Shōhōkan
Access: Approx. 7-minute walk (500m) from U no Kubi
Trivia- Historical Background: The building design faithfully reproduces Edo-era storehouses used to stock the castle's rice reserves.
- Little-Known Fact: The museum includes kid-friendly explanations and interactive experiences, making it great for families.
- Famous Figures: Some items on display have direct ties to the Tokugawa family, including heirlooms and official artifacts.
Nishi-no-Maru (West Bailey)
The Nishi-no-Maru area, situated to the west of the main compound, served a crucial role during the Edo period as both a defensive zone and a logistical hub for food storage. Six rice storehouses (Ichiban-gura to Rokuban-gura, or "storehouse No. 1" through "storehouse No. 6") once stood here, forming the castle's primary granary complex.
After the 1891 Nōbi Earthquake, the area's gate (Enokida-mon) was severely damaged and later rebuilt, eventually becoming the Main Gate of Nagoya Castle. In 2021, the Nishi-no-Maru area gained new significance with the opening of the Okura Shōhōkan.
- Okura Shōhōkan Museum: Explore a modern cultural facility that showcases the legacy of Edo-period rice storage.
- Main Gate (Former Enokida Gate): Rebuilt in the Meiji period, the gate serves as a dignified entry to the castle.
- Seasonal Beauty: In spring, cherry blossoms bloom along the pathways, making this area a favorite for hanami.
Recommended visit time: Quick visit ~5 minutes / Full tour ~20 minutes
Address: 1-1 Honmaru, Naka Ward, Nagoya, Aichi Prefecture – Nishi-no-Maru
Access: Approx. 3-minute walk (230m) from the Okura Shōhōkan
Trivia- Historical Significance: The storehouses were vital for food security, especially during war and natural disasters.
- Hidden Highlight: The Nishi-no-Maru is also home to a Kaya tree recognized as a Natural Monument.
- Famous Figures: Part of Tokugawa Ieyasu's strategic fortress design, the area reflects the power of the Owari Tokugawa clan.
The Kaya Tree of Nagoya Castle
Standing tall in the Nishi-no-Maru area is the Kaya Tree, a colossal conifer estimated to be over 600 years old. Designated a National Natural Monument in 1932, this tree predates the construction of Nagoya Castle and has borne silent witness to centuries of history.
Miraculously, it survived the 1945 Nagoya air raid that destroyed much of the castle. Legend holds that during the Siege of Osaka, Tokugawa Yoshinao—the first Lord of the Owari Domain—ate fruit from this very tree for good luck, earning it the title "Tree of Victory."
- Majestic Presence: A rare opportunity to view a 600-year-old tree up close.
- Informative Signage: Learn about its botanical and historical significance.
- Seasonal Interest: In autumn, the tree bears fruit, offering a glimpse of nature's cycles.
Recommended visit time: Quick visit ~5 minutes / In-depth appreciation ~15 minutes
Address: 1-1 Honmaru, Naka Ward, Nagoya, Aichi Prefecture – Nishi-no-Maru
Access: Approx. 3-minute walk (20m) from Nishi-no-Maru
Trivia- Survivor Tree: Despite being damaged in WWII, it stands strong as a symbol of endurance.
- Little-Known Legend: The tree's seeds were used in ceremonial meals for samurai lords.
- Famous Figures: Tokugawa Yoshinao's connection imbues the tree with symbolic importance.
Main Gate (Former Enokida Gate)
The Main Gate, formerly known as Enokida Gate, was once the principal entrance to Nagoya Castle's Nishi-no-Maru, reserved for the daimyo and high-ranking retainers. The original gate was destroyed in the 1891 Nōbi Earthquake. In 1910, the Hasuike Gate from Edo Castle was relocated and served as the entrance to the Nagoya Detached Imperial Villa. This gate was later lost in the 1945 bombing and rebuilt in 1959 alongside the castle keep.
- Faithful Reconstruction: Though made of reinforced concrete, the gate mirrors the original timber design.
- Stonework Details: Admire the surrounding stone walls and the craftsmanship of Edo-era masons.
- Seasonal Beauty: Cherry blossoms add a romantic flourish to this historical structure each spring.
Recommended visit time: Quick visit ~3 minutes / Full tour ~15 minutes
Address: 1-1 Honmaru, Naka Ward, Nagoya, Aichi Prefecture – Main Gate
Access: Approx. 1-minute walk (100m) from the Kaya Tree
Trivia- Imperial Past: Once served as the main gate to Nagoya's imperial villa.
- Hidden Craftsmanship: The gate's modern materials are disguised to resemble traditional woodwork.
- Famous Figures: A legacy of Tokugawa Ieyasu's fortress vision.
Imperial Stone Marker of Nagoya Castle
This stone marker, located near the Main Gate, commemorates the period when Nagoya Castle served as an imperial detached palace (Onshi Moto-Rikyu). It marks the 1930 transfer of the castle from the Imperial Household to Nagoya City.
Originally built under Tokugawa Ieyasu and long held by the Owari Tokugawa family, Nagoya Castle became imperial property during the Meiji era before returning to public hands.
- Historical Inscription: Read the stone etching that links Nagoya Castle to the Japanese imperial household.
- Contextual Learning: Discover surrounding historical plaques that deepen the story.
- Seasonal Experience: Enjoy the beauty of the monument surrounded by cherry blossoms in spring.
Recommended visit time: Quick visit ~3 minutes / In-depth tour ~15 minutes
Address: 1-1 Honmaru, Naka Ward, Nagoya, Aichi Prefecture – near Main Gate
Access: Approx. 1-minute walk (26m) from the Main Gate
Trivia- Brief Imperial Tenure: The castle's time as a detached imperial villa was short but significant.
- Little-Known Detail: Additional monuments and markers nearby provide deeper insight into the site's evolution.
- Famous Figures: From Tokugawa Ieyasu to the Emperor, this site has served generations of Japan's elite.
A personal ranking based on repeated on-site visits by the Following the Shogun team (most recently June 2026). This is our own judgment, not the castle's official recommendation.
This museum displays the original Honmaru Palace wall paintings — National Important Cultural Properties — and is the main reason to come to this area. One catch: last entry is 4:00 pm, the same as Honmaru Palace. If you want both in one day, finish one of them by early afternoon.
A giant nutmeg-yew estimated at over 600 years old, designated a National Natural Monument in 1932. What sets it apart from everything else inside the walls is simple: it was already standing here before construction of the castle began in 1610.
Rebuilt in 1959 alongside the main keep, and unavoidable if you enter the castle from this side. The original Enokida Gate was wrecked in the 1891 Nōbi earthquake; the Hasuike Gate from the former Edo Castle was moved here in 1910, only to burn in the 1945 air raids.
A stone marking the period when Nagoya Castle served as an imperial villa before being granted to the City of Nagoya. It stands right beside the Main Gate, so taking it in as you pass through is enough.
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Nagoya Castle: Hours, Admission & Access
| Hours | 9:00 am – 4:30 pm (last entry to Honmaru Palace 4:00 pm) |
|---|---|
| Closed | December 29 – January 1 |
| Admission | Adults ¥500 (through September 30, 2026) / ¥1,000 (from October 1, 2026) Free for junior-high age and under, before and after the change Verified August 23, 2026. The increase was approved by the Nagoya City Council. Tickets bought before the change date remain valid afterwards. |
| Nearest station | Nagoya Castle Station (Meijo subway line), about a 5-minute walk |
Please check the official Nagoya Castle website for the latest hours and fees before you visit.
Why was Nagoya Castle built? Tokugawa Ieyasu, founder of the Tokugawa shogunate, ordered the castle rebuilt in November 1609; construction began in January 1610 and the main keep was completed in December 1612. It became the seat of the Owari Tokugawa family, the senior-most of the three Tokugawa branch houses (the Gosanke), and one of the most important castle towns in Japan.
FAQ
It's a museum and archive built to replicate the exterior of two Edo-period rice storehouses. Inside are a "History Information Room," a "Gallery Room" with rotating cultural-property displays such as palace fusuma-e wall paintings, and a museum shop.
The Kaya Tree is estimated to be over 600 years old and was designated a National Natural Monument in 1932. It predates the castle itself and survived the 1945 Nagoya air raid, making it a living witness to the site's history.
The original gate was destroyed in the 1891 Nōbi Earthquake. The relocated Hasuike Gate from Edo Castle later served in its place, but that too was lost in the 1945 air raids. The current Main Gate was rebuilt in 1959 alongside the castle keep.
Nagoya Castle is open 9:00 am to 4:30 pm (last entry to Honmaru Palace at 4:00 pm), closed December 29 through January 1. Adult admission is currently ¥500, rising to ¥1,000 from October 2026. The nearest station is Nagoya Castle Station on the Meijo subway line, about a 5-minute walk.
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