Kozakai Castle Ruins Toyokawa Aichi
Explore the well-preserved ruins of Kozakai Castle, a strategic stronghold where Imagawa Yoshimoto planned before the Battle of Okehazama.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Cherry blossoms bloom beautifully
Kozakai Castle Ruins Toyokawa Aichi
Best Time
Cherry blossoms bloom beautifully
Highlights
Must-see attractions
Explore the well-preserved ruins of Kozakai Castle, a strategic stronghold where Imagawa Yoshimoto planned before the Battle of Okehazama.
"A peaceful historical site with impressive earthworks, offering a glimpse into Japan's feudal past."
🚶♀️ Wear Comfortable Shoes
The site involves walking on uneven terrain and earthworks. Comfortable footwear is essential for exploring the ruins.
📚 Learn the History First
Understanding the castle's role in the Battle of Okehazama enhances the visit. Read up beforehand!
Quick Facts
Hours
Rating
3.8 · 312 reviews
Type
Historical Landmark
Highlights
Discover the most iconic attractions and experiences
Imagawa Yoshimoto's Headquarters
Main Citadel Area
Stand where Imagawa Yoshimoto strategized before the pivotal Battle of Okehazama. Feel the weight of history in this significant location.
Preserved Earthworks and Moats
Throughout the park
Marvel at the intact dry moats and earthworks, showcasing the castle's original sokake-style layout. Imagine the defensive strategies employed here.
Suwa Bailey Overlook
Suwa Kuruwa
Climb to Suwa Bailey for a panoramic view, offering a clear perspective of the main citadel's impressive scale and layout.
Spring Cherry Blossoms
Park grounds
If visiting in spring, enjoy the picturesque scenery of cherry blossoms framing the historical ruins, adding a layer of natural beauty.
Plans like a pro.
Thinks like you
Planning Your Visit
Understand the Historical Significance
Best Time for a Peaceful Visit
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🚶♀️ Wear Comfortable Shoes
The site involves walking on uneven terrain and earthworks. Comfortable footwear is essential for exploring the ruins.
📚 Learn the History First
Understanding the castle's role in the Battle of Okehazama enhances the visit. Read up beforehand!
🅿️ Ample Parking Available
Parking lots are conveniently located on both the south and north sides of the site.
🚻 Clean Restrooms On-site
Well-maintained toilets are available, particularly noted at the north parking lot.
Tips
from all over the internet
🚶♀️ Wear Comfortable Shoes
The site involves walking on uneven terrain and earthworks. Comfortable footwear is essential for exploring the ruins.
📚 Learn the History First
Understanding the castle's role in the Battle of Okehazama enhances the visit. Read up beforehand!
🅿️ Ample Parking Available
Parking lots are conveniently located on both the south and north sides of the site.
🚻 Clean Restrooms On-site
Well-maintained toilets are available, particularly noted at the north parking lot.
What Travellers Say
Reviews Summary
Visitors appreciate Kozakai Castle Ruins for its well-preserved historical earthworks and moats, offering a tangible connection to the Sengoku period and its strategic importance before the Battle of Okehazama. The site is noted for its peaceful atmosphere and the beauty of cherry blossoms in spring. While not a restored castle, its authentic ruins provide a sense of scale and history.
"Hirajo Castle is nothing special, but it has a special place in my heart as it is the place where Imagawa Yoshimoto stopped off before Okehazama and held a military council to deal with the Oda camp. The whole area must have been filled with soldiers."
ふみおA
"The remains of the earthworks and dry moats remain intact, and there are signs and toilets, so it's no wonder that it's a designated historic site of Toyoake City. There are parking lots on the south and north sides.
Kondo Munemitsu was the first lord of Kutsukake Castle during the Muromachi period. During the time of the ninth lord, Kondo Kageharu, he initially served Matsudaira Hirotada and followed Nobunaga's father, Nobuhide, but after his death, he joined the Imagawa side during Nobunaga's reign and participated in the Battle of Okehazama. As a result, he was killed in battle. Nobunaga's most meritorious vassal, Yanada Masatsuna, became the lord of the castle. After that, Kawaguchi Hisasuke became the lord of the castle, but
he fought on the side of the Western Army in the Battle of Sekigahara, but was defeated and his custody was handed over to Date Masamune. After that, Kutsukake Castle was abandoned. By the way, Kutsukake Castle is the castle where Yoshimoto held a military council the day before the Battle of Okehazama."
すけ
"We stopped off at the base of Tokai Yumitori Imagawa, the predecessor to the Okehazama skirmish.
There are remains of the main citadel, baileys, and dry moat, and the width of the moat is considerable. If you climb up to Suwa bailey and look over the bridge, you can get a good idea of the long, vertical shape of the main citadel.
It looks like you could go down to the bottom of the moat, but I hesitated.
There are also nice, fully-equipped toilets in the north parking lot.
There is also an information board about the historical site, which you can view.
Nothing has been particularly restored, but you can enjoy the sense of the scale of the past."
蚊取線香
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Kozakai Castle Ruins (Kutsukake Castle) is accessible by car, with parking available on the south and north sides. Public transport options might require further connections from Toyokawa Station, so checking local bus routes is recommended.
Yes, the site is well-marked as a historical landmark. Follow signs for Kutsukake Castle Ruins or Kozakai Castle Ruins in Toyokawa City.
While primarily accessed by car, you can reach the vicinity via public transport to Toyokawa Station and then potentially take a local bus or taxi. It's advisable to check the latest bus schedules.
🎫 🎫 Tickets & Entry
Kozakai Castle Ruins is a public park and historical site, so there is generally no entrance fee. You can explore the grounds freely.
As an outdoor historical site and park, Kozakai Castle Ruins is typically accessible during daylight hours. There are no strict opening or closing times for the grounds themselves.
No, advance booking is not required as it's a free-access historical site. You can visit spontaneously.
🎫 🧭 Onsite Experience
You can see the well-preserved remains of earthworks, dry moats, and enclosures, including the main citadel and Suwa Bailey. Informational signs provide historical context.
Yes, the site is a park with walking paths. However, some areas have uneven terrain and slopes, so comfortable walking shoes are recommended.
Yes, there are restrooms available, notably at the north parking lot, and informational boards detailing the history of the site.
Absolutely! The historical earthworks and scenic views, especially during cherry blossom season, make for great photo opportunities.
It's historically significant as the location where Imagawa Yoshimoto held a military council the day before the Battle of Okehazama in 1560, a pivotal moment in Japanese history.
📸 📸 Photography
The Suwa Bailey offers a great vantage point for capturing the scale of the main citadel. The dry moats and earthworks also provide dramatic photographic elements.
Yes, especially in spring when cherry blossoms are in bloom, the ruins combined with natural scenery create beautiful landscape shots.
Early morning or late afternoon light can offer softer shadows and a more atmospheric feel for photography.
Social
from TikTok, Instagram & Reddit