2026 Odawara Castle Day Trip | Attractions, Transport & Seafood

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Odawara Travel Guide: Explore the Warring States Ancient Castle and Coastal Cuisine

Odawara is located in the western part of Kanagawa Prefecture and was the center of the Later Hojo Clan during Japan’s Warring States period, once the largest power in the Kanto region. Today, Odawara combines historical ambiance, beautiful coastlines, and fresh seafood, making it ideal for a day trip to Odawara Castle, or a stop before heading to Hakone.

Kanagawa Prefecture tourist attractions map

🌟 Odawara Travel Highlights

1. Odawara Castle Park and Keep 🏯

  • Historical Significance: Odawara Castle was once an impregnable fortress guarding the Kanto region.

  • Highlights: The reconstructed keep houses a museum showcasing Odawara’s historical artifacts. From the top floor, you can overlook the city of Odawara, Sagami Bay, and on clear days, even see Izu Peninsula and Hakone Mountains.

  • Cherry Blossom Viewing: Spring is the cherry blossom season at the park, and during full bloom, you can also enjoy nighttime illuminations. 🌸

2. Strolling and Experiencing the Castle Town 🚶‍♀️

  • Hotoku Ninomiya Shrine: Located next to Odawara Castle, this shrine is dedicated to the famous agricultural thinker Ninomiya Sontoku (Ninomiya Kinjiro). The serene environment makes it a great place to pray for academic and business success.

  • Odawara-juku: Odawara was an important post town on the Tokaido connecting Kyoto during the Edo period. Walking around the station and the old castle town area allows you to feel the historical atmosphere of traditional Japanese streets.

3. Sagami Bay Seafood and Odawara Cuisine 🍣

  • Gifts of Sagami Bay: Facing Sagami Bay, Odawara has a thriving fishing industry, making the seafood very fresh and affordable.

  • Recommended Dishes:

    • Seafood Donburi: Visit Odawara Fishing Port or seafood restaurants around the station to enjoy the catch of the day.

    • Kamaboko: Odawara is famous for its kamaboko production. We recommend visiting Suigura Kamaboko no Sato (鈴廣かまぼこの里) to experience making kamaboko yourself, and it’s also a great place to buy souvenirs. 🍢

4. Gateway to Hakone and Izu ⛰️

  • Odawara is an important transportation hub for traveling from Tokyo to Hakone and Izu Peninsula, with some transport options (like the Hakone Mountain Railway) departing from here.

👉 Click here for Hakone attraction guide

Departing from Tokyo: The fastest! Also the most expensive.

  • TransportationJR Tōkaidō Shinkansen

  • Route: Departing from Tokyo StationShinkansen Kodama Schedule or partShinkansenひかり (Hikari) Schedule…

  • TimeApproximately 35-45 minutes

  • PriceApproximately ¥3,600

  • AdvantageThe fastest option, suitable for holders of 【全日本 JR Pass】 or travelers who seek time efficiency.

All Japan JR PASS

JR Tōkaidō Line: The Most Cost-Effective!

  • Transportation: JR Tōkaidō Line (Local/Fast Train)

  • Route: Departing from Tokyo Station or Yokohama Station, you can reach Odawara Station directly without transfers.

  • Time: About 90 minutes from Tokyo Station

  • Price: Approximately ¥1,520

  • Advantages: The cheapest option, ideal for budget travelers or those who enjoy slow travel.

Available JR PASS

JR Tokyo Wide Area Pass
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From Shinjuku: Odakyu Romancecar (Highly recommended if going to Hakone)

Ideal for travelers combining Odawara and Hakone, as it allows unlimited rides with the Hakone Free Pass.Odawara StationAll transportation options to the Hakone area (including mountain railways, cable cars, sightseeing boats, buses, etc.).

📍 Routes and Features

  • Route: Direct from Shinjuku Stationto Odawara Station

Click here to see the Google Map route

  • Time: About 70 – 90 minutes

  • Advantages

    • Direct without transfers: Comfortable seating, suitable for travelers who enjoy scenic train experiences.

💰 Ticket Prices and Purchase

To ride the Romancecar, you need to pay:Base fare + Limited express car fee(Limited express ticket).

  • Total one-way cost: About ¥2,470. (Hakone Free Pass ¥1,270 + Limited express ticket ¥1,200)

  • So if you have purchased the Hakone Free Pass series ticket, you only need to pay ¥1,200.

  • Ticket Purchase Methods

    1. On-site purchase: Buy at the Odakyu Travel Service Center or ticket vending machines at Shinjuku Station.

    2. Online booking: You can book through the Klook ticketing system.For detailed explanations, see this

The Odakyu Romancecar follows a “dual fare” system, similar to riding regular Shinkansen or limited express trains, meaning:You need to purchase both a base ticket and a limited express ticket to board.

📌 Important: Base ticket (Hakone Free Pass) + Limited express ticket, both are required!

Online Booking: Limited Express Ticket
Hakone Free Pass
Fuji Hakone Pass
Hakone Kamakura Pass

Odawara Attractions Map

Attraction Sticky Note Route

It is recommended to open the map on a computer to study the route with the sticky notes.

Orange Area (Odawara Station Area), Blue Area (Odawara Castle Park), Green Area (Outer Odawara Castle Park), Purple Area (Odawara Fishing Port)

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Odawara Attractions Tips

▼Odawara Station Area▼

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Odawara Station

小田原駅

小田原駅 station

Intro

Suzuhiro Kamaboko

鈴廣かまぼこ小田原駅前店

鈴廣かまぼこ小田原駅前店 Souvenir

🕖09:00~18:00

Souvenir Shop

Intro

MINAKA Odawara

ミナカ小田原

ミナカ小田原 Souvenir

🕖10:00 AM - 8:00 PM

Shopping Street

Intro

Odamame

おだまめ

おだまめ Souvenir

🕖10:00~20:00

Intro

Tenshiro Sushi

天史朗鮨

天史朗鮨 Sight

🕖11:30~14:30

🕖17:00~21:30

Intro

Reserve

Moriya Bakery

守谷製パン店

守谷製パン店 Sight

🕖08:00~18:00

Intro

TASU

TASU

TASU Western

🕖12:00~14:00

🕖16:00~22:00

Intro

Reserve

Meshimo

メシモ

メシモ Western

🕖12:00~14:30

🕖18:30~21:00

Intro

Reserve

Ramen Momono-ya

らぁ麺 桃の屋

らぁ麺 桃の屋 Ramen

🕖11:00~17:00

Intro

Soshu Torigin - Station Front

相州鳥ぎん 駅前店

相州鳥ぎん 駅前店 Yakitori

🕖11:30~22:00

Intro

Reserve

Tenseien - Odawara Station Annex

天成園 小田原駅 別館

天成園 小田原駅 別館 Hotel

♨️

Intro

Book

Toyoko Inn Odawara-eki Higashiguchi

東横INN小田原駅東口

東横INN小田原駅東口 Hotel

Intro

Book

▼Odawara Castle Park▼

Odawara Castle: The impregnable “Unrivaled Castle of the Eastern Country”

The history of Odawara Castle can be traced back to the mid-15th century, but what truly made it legendary was the takeover of this fortress byLater Hōjō clanFifth generation head of the family.

  • AncestorThe founder of the Later Hojo clan isHojo SōunIn 1495, he cleverly captured Odawara Castle and used it as a base to begin nearly a century of rule over the Kanto region.

  • The design that is “difficult to attack and impossible to fall.”: Under the second-generation head of the familyHokujō UjitsunaUnder the hands of its later successors, Odawara Castle underwent extensive renovations. Its most notable feature is the use of the natural terrain, with a massive outer defense line known as the “Zōkō” excavated around the castle.

    • What is a general structure? The main structure is a long stretch of about 9 kilometers, made up of…Earthen ramparts (massive earth walls) and moatsThe fortified walls surrounding the city formed a complete defense system, enclosing the entire castle town. This made Odawara Castle one of the most significant in Japan at that time.The largest Pingshan CastleEven if the enemy breaks through the outer defenses, the resources in the castle town can supply the military and civilians inside the castle for a prolonged resistance, earning it the title of “the unmatched castle of the Eastern Kingdom.”

⚔️ Toyotomi Hideyoshi’s Siege of Odawara!

The most famous historical event of Odawara Castle is the “Siege of Odawara,” which determined the fate of Japan during the Warring States period.

1. The Ruler vs. The Kanto Overlord

  • Time: 1590 (Tenshō 18).

  • Background: At this time, Toyotomi Hideyoshi had largely unified Japan (known as “the ruler”), but the Hojo clan in the north refused to submit. Hideyoshi decided to mobilize the entire nation to eliminate this last resistance.

2. The Largest Siege in History

  • Disparity in Forces: Hideyoshi assembled a massive army of over 200,000 (the largest in Japanese Warring States history), while the defending forces in Odawara Castle numbered about 50,000.

  • Prolonged Siege Warfare: Knowing that a direct assault on Odawara Castle’s “total structure” would be difficult, Hideyoshi adopted a strategy of encirclement without assault, engaging in a long-term “siege warfare” (defensive warfare to hold the castle).

  • Ishikagiyama One-Night Castle: To intimidate the Hojo troops, Hideyoshi had the famous “Ishikagiyama One-Night Castle” built overnight on a nearby hill (actually a quick wooden framework covered with cardboard to appear as if it was built in one night). The sudden appearance of a massive new castle greatly demoralized the Hojo clan.

3. The End of an Era and Surrender

  • Final Outcome: After a three-month siege, the Hojo clan realized they could not turn the tide and decided to surrender. The last head, Hojo Ujitsuna, was granted mercy, but his father Hojo Ujiyasu and brother Ujiteru were forced to commit seppuku.

  • Significance of the Era: After the Siege of Odawara, Toyotomi Hideyoshi completed the unification of Japan, marking the end of the Warring States period. Odawara Castle was then granted to Hideyoshi’s trusted general Tokugawa Ieyasu, serving as the gateway to his new territory in Kanto.

Odawara Castle Ruins Park

小田原城址公園

小田原城址公園 Sight

🕖24H

Intro

Tokiwagi-mon Gate

常盤木門

常盤木門 Sight

🕖09:00~17:00

Intro

Tokiwagi-mon Samurai Museum

常盤木門SAMURAI館

常盤木門SAMURAI館 Culture

🕖09:00~17:00

Intro

Odawara Castle

小田原城

小田原城 Sight

🕖09:00~17:00

Intro

Tickets

Odawara Castle NINJA Museum

小田原城NINJA館

小田原城NINJA館 Sight

🕖09:00~17:00

Intro

Odawara Castle Akagane-mon Gate

小田原城 銅門

小田原城 銅門 Sight

🕖09:00~17:00

Intro

Odawara City Local Culture Museum

小田原市郷土文化館

小田原市郷土文化館 Culture

🕖09:00~17:00

Intro

Hotoku Ninomiya Shrine

報徳二宮神社

報徳二宮神社 Temple

🕖06:00~

Intro

Klook.com

▼Odawara Castle Park Outside▼

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Odawara City Tourist Information

小田原市観光交流センター

小田原市観光交流センター Sight

🕖09:00~17:00

Intro

Odawara Kamaboko Street

小田原かまぼこ通り

小田原かまぼこ通り Souvenir

🕖09:00~18:00

Intro

Odawara-juku Nariwai Exchange Center

小田原宿なりわい交流館

小田原宿なりわい交流館 Sight

🕖10:00~17:00

Intro

Kagosei - Main Store

籠清 本店

籠清 本店 Souvenir

🕖10:30~17:00

Intro

Ryugudo

龍宮堂

龍宮堂 Dessert

🕖11:00~22:00

Intro

Tunnel Leading to the Sea

海へと続くトンネル

海へと続くトンネル Sight

🕖24H

Intro

Sorori Odawara

そろりと小田原

そろりと小田原 Culture

🕖11:00 AM - 6:00 PM

Handmade Pottery Workshop

Intro

Uiro

ういろう

ういろう Sight

🕖10:00 AM - 5:00 PM

Sweet souvenirs

Intro

Odawara Walking Route Reference

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▼Odawara Seafood Eat Here▼

Odawara Fishing Port has become a seafood paradise for many Japanese food lovers due to its fresh and affordable seafood! This place is not only a hub for marine products but also an excellent spot to enjoy freshly caught seafood bowls and grilled fish.

Must-Try Seafood Bowl: Packed with the day’s fresh sashimi, sweet shrimp, sea urchin, and more, it’s a generous portion.

Fresh Catch Direct Supply: Fish Market Cafeteria 🍚

Inside the fishing port, there are several cafeterias run directly by fishing cooperatives or fish vendors. They typically offer only the catch of the day, so the menu changes with the seasons and catch conditions, ensuring freshness and surprise!

🎣 From Odawara Station to the Fishing Port 🚄

  • 🚆 JR Tōkai Main Line: Take the JR Tōkai Main Line from Odawara Station towards Atami/Ito, and ride one stop to Hayakawa Station, then walk about 3 – 5 minutes.

  • 🚶‍♀️ Walk: From the south exit (east exit) of Odawara Station, it takes about 20 – 25 minutes to walk there. It’s a pleasant stroll when the weather is nice.

  • 🚌 Bus: Take a bus from the east exit heading towards “Odawara Fishing Port,” but the frequency is not as high as the trains.

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Warabe Sai-gyodo

わらべ菜魚洞

わらべ菜魚洞 Food

🕖11:30~14:00

🕖17:00~20:30

Intro

Odawara Gotetsu

小田原 五鉃

小田原 五鉃 Food

🕖10:00 AM - 4:00 PM

Luxury Seafood Bowl

Intro

Reserve

Fisherman's Meal Diner

漁師めし食堂

漁師めし食堂 Food

🕖10:00~16:00

Intro

Meshiya Yamaya

めし家 やまや

めし家 やまや Food

🕖11:00 AM - 3:00 PM

Excellent value for money

Intro

▼Odawara Castle Nearby Attractions▼

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Odawara Flower Garden

小田原フラワーガーデン

小田原フラワーガーデン Sight

🕖09:00~17:00

Intro

Daikyu-ji Temple

大久寺

大久寺 Temple

🕖09:00~17:00

Built by Ōkubo Tadayoshi

Intro

Ishigakiyama Ichiya Castle

石垣山一夜城

石垣山一夜城 Sight

🕖24H

Intro

Kanagawa Prefectural Museum of Natural History

生命の星・地球博物館

生命の星・地球博物館 Culture

🕖09:00~16:30

Iruka Station 3 minutes on foot

Intro

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