Experience Okinawa’s Military History at the Former Navy HQ
If you’re exploring Okinawa and want to step into its wartime past, the Former Japanese Navy Underground Headquarters in Tomigusuku offers a compelling glimpse into the island’s military history. For just $4.30 per person, you can take a 45-minute guided tour that reveals the tunnels, resource rooms, and memorials of a key wartime site. It’s a neat, affordable experience that packs a punch for history lovers or those curious about Japan’s military past.
What we love about this tour is how accessible it is — advance booking via TripAdvisor means you skip the cash hassle, which can be a blessing in Japan’s often cash-heavy environment. Plus, the informative staff make a difference, turning a simple visit into a learning experience that’s both engaging and respectful. Another highlight is the tunnels—as one reviewer noted, “The tunnels lead to different areas of the headquarters,” offering a tangible sense of the underground complex.
However, it’s worth considering that most visitors will need to bend slightly in some tunnels, especially if you’re tall — a minor inconvenience that might affect comfort for some. Still, for those with an interest in military history or authentic war sites, this tour offers a straightforward and meaningful peek into a significant chapter of Okinawa’s past.
This experience suits history enthusiasts, travelers with limited time, or families looking for an educational stop. If you’re keen on understanding Okinawa’s wartime role beyond the beaches, this site provides a clear, immersive snapshot.
Key Points

- Affordable entry at just $4.30 per person offers great value for a historical site.
- Booking in advance ensures smooth entry and avoids cash transactions.
- The tunnels and resource rooms give a tangible sense of WWII underground military operations.
- Staff are praised for their pleasantness and helpfulness.
- The tour is accessible most days from 9 AM to 5 PM.
- Good for all travelers, including those with service animals or limited mobility.
An In-Depth Look at the Former Navy HQ Tour

Location and Accessibility
Nestled in Tomigusuku, just outside Naha, the Former Japanese Navy Underground Headquarters is conveniently located near public transportation, making it easy to include in your Okinawa itinerary. The site’s opening hours span from 9 AM to 5 PM daily, giving you flexible options to fit into your day.
What’s Included and How to Book
Tickets are typically bought on-site with cash, but the real convenience comes from booking online via TripAdvisor. This pre-reservation method ensures faster entry and avoids the hassle of handling cash, which can be cumbersome in Japan. The ticket price, at just over four dollars, makes it a cost-effective activity that doesn’t require a big time investment.
The Tour Itself: What to Expect
The tour lasts about 45 minutes, a manageable length for most travelers. Once inside, you’ll find a resource room, underground tunnels, and memorial displays. The tunnels are the core feature; they connect different parts of the underground complex, giving you a sense of the cramped, secretive environment where wartime decisions were made.
Reviewers highlight the informative atmosphere — “It was very informative and interesting,” says DAndra_B. She also notes that the tunnels are leading to various areas, which keeps the experience engaging. A point to keep in mind is that tunnels are narrow and sometimes require bending, so if you’re tall or claustrophobic, consider that before visiting.
Why It Stands Out
One of the best aspects of this tour is the story it tells. Walking through the tunnels, you can almost hear the whispers of history, understanding the strategic importance of Okinawa during WWII. The memorials and photo panels personalize the site, helping visitors grasp the human side of war, not just the military hardware.
The Experience for Different Types of Visitors
For families, the site offers an accessible way to introduce children to history without overwhelming detail. For solo travelers or history buffs, it’s a focused, authentic experience that complements visits to larger war museums or memorials.
The Practical Side
The cost is minimal, especially considering the depth of the experience. The 45-minute duration makes it perfect for a quick, impactful visit. Keep in mind that most bookings are made a week in advance, so plan accordingly if you want to secure your preferred time slot.
Authenticity and Respect
As a site deeply connected to Okinawa’s wartime past, the site is maintained with respect. The staff are praised for their pleasantness and willingness to share information, adding to the visit’s educational value.
Who Should Visit?
This tour is best suited for history enthusiasts wanting an authentic look at WWII Okinawa, travelers on a tight schedule seeking a meaningful activity, or families eager to add an educational stop to their trip. It’s less suited for those looking for leisure or outdoor experiences but perfect for those interested in the island’s complex past.
Final Thoughts

Visiting the Former Navy HQ in Tomigusuku offers a rare, tangible connection to Okinawa’s wartime history. It’s a straightforward, affordable, and well-regarded experience that enhances your understanding of the island beyond its beaches and resorts.
The combination of accessible tunnels, informative displays, and friendly staff makes it a compelling stop, especially if you appreciate authentic sites with a story to tell. The 45-minute duration suits most schedules, and the low cost ensures you don’t need to splurge for a meaningful visit.
If you’re after a thought-provoking, educational experience, and you’re curious about Japan’s military history, this site is definitely worth your time. It’s a quiet, respectful place that invites reflection and offers a genuine window into Okinawa’s wartime experiences.
FAQ
Is booking in advance necessary?
While tickets are generally sold in cash at the site, making a reservation on TripAdvisor is recommended to ensure smooth entry and avoid waiting in line, especially during busy times.
What are the opening hours?
The site is open daily from 9:00 AM to 5:00 PM, giving you plenty of flexibility to visit when it suits your schedule.
How long does the tour last?
The guided experience takes approximately 45 minutes, making it easy to include in a half-day itinerary.
Is the tour suitable for children?
Yes, most travelers, including families, find this experience suitable. However, children should be comfortable walking through tunnels and bending if needed.
Can I bring service animals?
Yes, service animals are allowed, ensuring accessibility for visitors with disabilities.
What’s the main highlight?
The tunnels and underground resource rooms are the core attractions, giving a real sense of the wartime environment.
Is there an age limit?
There’s no strict age limit, but consider the physical nature of walking through tunnels and memorial areas.
How do I get there?
The site is near public transportation, making it easy to reach from central Okinawa or Naha.
What is the value of this tour?
For just a few dollars, you receive a meaningful, authentic glimpse into Okinawa’s WWII history, making it a very cost-effective educational stop.
Visiting the Former Navy HQ in Okinawa is more than just ticking a box — it’s an opportunity to understand a pivotal moment in the island’s history in a respectful, accessible way. Whether you’re a history buff or a curious traveler, this site offers a quiet but powerful reminder of the past that’s worth experiencing.
