Penguinstones

🐧 Standard Active

#398 Odawara Castle

Odawara Castle, Odawara, Japan

About this stone

A historic fortress that played a crucial role during the Sengoku period, initially built in the mid-15th century as the stronghold of the powerful Hōjō clan, who controlled much of the Kantō region. One of the most fascinating legends surrounding this place is the tale of the "Ninja Cats of Odawara." According to folklore, during Toyotomi Hideyoshi's siege in 1590, defenders used trained ninja cats to deliver messages and spy on enemy forces. Though the castle ultimately fell, this story adds to its mystique. Today, it has been reconstructed and is a popular historical site, offering stunning views of Sagami Bay and a glimpse into Japan's samurai past.

Photos

Hand-painted penguin stone #398 hidden at Odawara Castle, Odawara, Japan (photo 2 of 5)

Hand-painted penguin stone #398 hidden at Odawara Castle, Odawara, Japan (photo 3 of 5)

Hand-painted penguin stone #398 hidden at Odawara Castle, Odawara, Japan (photo 4 of 5)

Hand-painted penguin stone #398 hidden at Odawara Castle, Odawara, Japan (photo 5 of 5)

Location

Take me there

Google Maps Mapy.com Apple Maps

35.250953938812, 139.15426961146

Video

The video plays from YouTube (Google) once you press play.

Stone Details

Stone Number #398
Type 🐧 Standard
Status Active
City Odawara
Country Japan
Placed Date 23 February 2025
Hidden by @magicandfriends

🐧 Found this stone?

Nobody has found it yet — be the first!

No, not there

“No” opens a short report so we can mark it missing — the stone number is filled in for you.

Moved it somewhere new? Tell us where you re-hid it.

✈️ Visiting Japan?

Plan the rest of the trip with Miško’s travel guides on Lifeguin, the blog where Penguinstones began.

Travel guides to Japan on Lifeguin →

🐧

Want to hide a stone?

Join the global penguin stone treasure hunt and spread a little happiness.

Request a starter pack

Support Penguinstones

Help cover materials and shipping for new community members.

Support us on Ko-fi

Miško’s monthly email

New penguin stones and travel stories, once a month.

Free gift: a printable travel planner when you confirm.

⚑ Report this stone

Follow Miško’s travels on Instagram

Nearby stones