Things to Do in Kumamoto: Samurai, a Castle & ONE PIECE?

From samurai swordplay to manga-inspired statues and more

Ryan Noble   - 21 minutos de lectura

Kumamoto sits quietly in the heart of Kyushu, often overlooked in favor of Japan’s bigger-name destinations. Yet those who make the journey quickly realize it offers something rare: a place where centuries-old traditions, resilient history, and everyday local life blend seamlessly into one unforgettable experience.        

This is a city known for its powerful landmarks and equally compelling flavors. Kumamoto Castle rises as one of Japan’s most iconic fortresses, while local specialties like Kumamoto ramen, Akaushi beef, and basashi horse meat offer a deep dive into the region’s culinary identity. 

From practicing samurai sword techniques to exploring scenic caves tied to legendary figures, Kumamoto invites you to slow down and engage with its enduring spirit. Allow us to share the most memorable things to do in Kumamoto…           

Things to do in Kumamoto

1. Experience Reigando Cave and iaido samurai sword practice 

Reigando Cave
Reigando Cave

Tucked into the wooded hills on the outskirts of Kumamoto City, Reigando Cave carries an atmosphere that feels suspended in time. The cave is best known as the place where Miyamoto Musashi (1584–1645)—arguably Japan’s most famous swordsman—spent the final years of his life. Surrounded by quiet forest and scattered stone statues, it offers a contemplative contrast to the intensity of Musashi’s earlier years.

The “500 Disciples of Buddha,” leading up to Reigando Cave
The “500 Disciples of Buddha,” leading up to Reigando Cave

Musashi’s legacy is formidable. He is said to have fought and won over 60 duels, never losing once. He developed the Niten Ichi-ryu style, often referred to as the “Two Swords” technique, and later turned to artistic and philosophical pursuits. During his time at Reigando, he wrote The Book of Five Rings, a text that continues to influence martial artists, strategists, and business leaders today.

Learn from a master of iaido samurai swordplay
Learn from a master of iaido samurai swordplay

Visiting the cave is an experience in itself, but pairing it with an iaido samurai sword session brings Kumamoto’s samurai heritage to life. Iaido is not about flashy combat. Instead, it focuses on controlled, deliberate movements—drawing the sword, striking, and returning it to the scabbard with precision.  

A typical iaido experience lasts around 100 minutes, and participants are guided by experienced instructors, provided with practice swords, and introduced to the etiquette and mindset behind the discipline.  

An iaido samurai sword session in action
An iaido samurai sword session in action

More than a physical activity, iaido is a form of moving meditation. Each motion demands awareness and intention. Practicing in a place so closely tied to Musashi adds a deeper dimension, allowing you to briefly step into a mindset shaped centuries ago.

2. Wander around Kumamoto Castle

Kumamoto Castle
Kumamoto Castle

Few attractions in Kumamoto leave as lasting an impression as Kumamoto Castle. Originally completed in 1607 by the feudal lord Kato Kiyomasa, it is considered one of Japan’s “Three Famous Castles.” 

Its design is both elegant and formidable. The castle’s steep, curved stone walls—known as musha-gaeshi—were engineered to prevent attackers from climbing them.

However, Kumamoto Castle’s story is not confined to the past. In 2016, a powerful earthquake caused significant damage to the castle complex, collapsing walls and damaging key structures. What followed became a symbol of resilience. Restoration efforts began almost immediately, and today, visitors can witness both the castle’s restored grandeur and the ongoing work that continues to preserve it.

Kumamoto Castle illuminated at night
Kumamoto Castle illuminated at night

At sunrise or sunset, the castle takes on a different character entirely. Light catches the tiled roofs and wooden beams, highlighting its scale and beauty. It is not just a sightseeing spot… It is a living monument to endurance and traditional craftsmanship.

Note regarding the July 2026 earthquake: Safety inspections of Kumamoto Castle have been conducted since the earthquake and it has been open to the public again since August 13, 2026. Please enjoy your visit with peace of mind.

3. See the seasons pass in Suizenji Jojuen Garden 

Suizenji Jojuen Garden
Suizenji Jojuen Garden

If Kumamoto Castle represents strength, Suizenji Jojuen Garden embodies tranquility. This meticulously designed Japanese garden offers a quieter, more reflective side of the city.

Built during the Edo period (1603–1868), the garden is centered around a spring-fed pond, with carefully arranged landscapes that are meant to evoke famous locations across Japan. Walking paths guide you past miniature hills, traditional tea houses, and scenic viewpoints.

Cherry blossom season in Suizenji Jojuen Garden
Cherry blossom season in Suizenji Jojuen Garden

One of the highlights is Izumi Shrine, which sits peacefully within the garden grounds. There is also a historic Noh theater and annual yabusame (horseback archery) events, reflecting the cultural depth of the space.   

The garden transforms throughout the year. In spring, cherry blossoms add soft pastels to the landscape. Summer brings lush greenery, while fall introduces vivid red foliage. During certain periods, evening illuminations create an entirely different atmosphere, casting reflections across the water.

Slow down at Suizenji Jojuen Garden
Slow down at Suizenji Jojuen Garden

Spending an afternoon here is less about ticking off sights and more about slowing down. The gentle rhythm of the garden encourages you to notice small details—the movement of water, the sound of gravel underfoot, and the changing light.

4. Find all the ONE PIECE statues

The Monkey. D. Luffy ONE PIECE statue in Kumamoto (เครดิตรูปภาพ: ©Eiichiro Oda/SHUEISHA)
The Monkey. D. Luffy ONE PIECE statue in Kumamoto (เครดิตรูปภาพ: ©Eiichiro Oda/SHUEISHA)

Kumamoto offers something unexpected for manga fans: a prefecture-wide treasure hunt featuring characters from ONE PIECE.

Created as part of the "ONE PIECE Kumamoto Reconstruction Project," a partnership between Kumamoto Prefecture and Eiichiro Oda, the Kumamoto-born creator of the manga "ONE PIECE," these statues were installed to support recovery following the 2016 earthquake. Each statue represents a member of the Straw Hat Crew and is placed in a different municipality.

Chopper’s ONE PIECE statue in Kumamoto (เครดิตรูปภาพ: ©Eiichiro Oda/SHUEISHA)
Chopper’s ONE PIECE statue in Kumamoto (เครดิตรูปภาพ: ©Eiichiro Oda/SHUEISHA)

Tracking them all down turns into a journey across the region:

  • Monkey D. Luffy: Kumamoto Prefectural Government Office Promenade, Kumamoto City
  • Tony Tony Chopper: Kumamoto City Zoological and Botanical Gardens   
  • Sanji: Mashiki Town MINATERAS                     
  • Usopp: Aso Station, Aso City                    
  • Franky: Takamori Station, Takamori Town                
  • Brook: Mifune Town FUREAI HIROBA   
  • Zoro: Ozu Central Park                      
  • Nami: Tawarayama Kouryukan Moe no Sato, Nishihara Village   
  • Nico Robin: Former Tokai University Aso Campus, Minamiaso Village
  • Jinbe: Sumiyoshi Seaside Park, Uto City

Each location offers its own backdrop, ranging from urban settings to rural landscapes near Mount Aso. The statues are not clustered together, which makes finding them feel more like an adventure than a checklist.

If you plan to visit all of them, renting a car is the most efficient option. Public transportation is possible, but it requires careful planning and at least a couple of days. For fans, it becomes a unique way to explore Kumamoto beyond the city center.

5. Get a taste for Kumamoto’s specialties     

Food is central to understanding Kumamoto. The region’s cuisine reflects its agricultural richness and local traditions, offering flavors that are distinct even within Japan.    

A bowl of Kumamoto ramen
A bowl of Kumamoto ramen

Kumamoto ramen stands out for its rich, pork-based broth enhanced with garlic oil. Compared to other regional ramen styles, it carries a deeper, more aromatic profile. The addition of fried garlic chips adds texture and intensity, making it unforgettable for first-time visitors.

Akaushi beef
Akaushi beef

Akaushi beef is another highlight. Raised in Kumamoto’s grasslands, this wagyu variety is known for its balanced marbling, deep flavor, and low fat content. It is often served grilled or as a medium-rare steak, allowing the natural taste and tenderness of the meat to shine.

Basashi horse meat sashimi alongside local Kumamoto delicacies
Basashi horse meat sashimi alongside local Kumamoto delicacies

Basashi, or horse meat sashimi, may be unfamiliar to some travelers, but it is a long-standing local delicacy. Served thinly sliced, often with soy sauce and garlic or ginger, it has a mild, slightly sweet flavor.

Taipien noodle soup
Taipien noodle soup

Taipien noodle soup offers something lighter. This dish features glass noodles in a clear broth, typically topped with vegetables and seafood or pork. Originating from China, this dish evolved uniquely in Kumamoto and has become a major local "soul food"—so much so that it is even served in school lunches.    

Kumamoto’s yatai food stalls
Kumamoto’s yatai food stalls

For a more casual dining experience, Kumamoto’s yatai village food stalls provide an inviting atmosphere. These small, open-air stalls line up in a lively setting, offering everything from grilled skewers to local specialties. The appeal lies not just in the food, but in the social atmosphere—conversations, laughter, and the shared experience of eating in close quarters.

The Food Stall Village is located near central Kumamoto City and is easily accessible by tram or on foot from accommodations in the city center. Visiting in the evening offers the most vibrant experience, softly lit by nearby lanterns.    

Two must-haves for Kumamoto exploration

Hands-free sightseeing service

The Kumamoto tram system
The Kumamoto tram system

Traveling with luggage can slow down any itinerary. Kumamoto’s hands-free sightseeing service offers a simple solution. Available near major transit points such as Kumamoto Station, this service allows you to send your luggage directly to your accommodation or store it securely while you explore.          

To hop aboard yourself, you can pick up a one-day tram pass at Kumamoto Station. You can also purchase a luggage delivery and 24-hour Kumamoto City Tram Pass set online for ¥1,000. With this service, you can drop off your luggage at Kumamoto Station and have it forwarded directly to your hotel, available for one item of checked luggage per set.

For travelers arriving early or departing late*, it can make a significant difference in how much you are able to see. Find out more.        

*Please note that package delivery services are available only between 9:00 AM and 3:00 PM; we cannot accommodate arrivals during early morning or late-night hours.        

One-Day Tram Pass

Kumamoto’s charming tram
Kumamoto’s charming tram

Kumamoto’s tram system is both charming and practical. The vintage-style streetcars run through key areas of the city, connecting major attractions with ease.

The One-Day Tram Pass is a cost-effective option if you plan to visit multiple locations. It allows unlimited rides for the day, encouraging you to hop on and off as needed.

Starting early in the day helps maximize the value of the pass. Routes are easy to follow, and signage is generally tourist-friendly, making the tram system accessible even for first-time visitors.

There’s also the 24-Hour Tram Pass, valid for 24 hours from the time of first use, allowing you to use the tram across two days, if preferred.

 Single Use1-Day Pass24-Hour Pass
 -PaperMobileMobile
Adult¥200¥700¥500¥600
Child¥100¥350¥250¥300

How to get to Kumamoto

A busy shotengai shopping street in Kumamoto
A busy shotengai shopping street in Kumamoto

Reaching Kumamoto is straightforward, with several options depending on your starting point.

By plane, Aso Kumamoto Airport (KMJ) serves as the main gateway. Flights from Tokyo’s Haneda or Narita airports take around one hour, 40 minutes, while flights from Osaka’s Itami Airport take about an hour.

By train, the Shinkansen offers a comfortable and efficient journey. From Tokyo, the trip takes around six hours, requiring a transfer to the Kyushu Shinkansen. From Shin-Osaka Station, direct services on the Mizuho or Sakura trains take approximately three hours.

From Fukuoka’s Hakata Station, the journey is especially quick. The bullet train reaches Kumamoto in about 35 to 40 minutes, making it an easy day trip.

Overnight buses are also available from cities like Osaka and Fukuoka. While slower—taking up to 11 hours—they are a budget-friendly option for travelers looking to save on accommodation and transport. 

Experience all of Kumamoto 

The gates of Kumamoto’s Shimada Museum of Art
The gates of Kumamoto’s Shimada Museum of Art

Kumamoto leaves a lasting impression not through spectacle alone, but through the depth of its experiences. It is a place where history remains tangible, whether in the quiet of Reigando Cave or the towering presence of Kumamoto Castle. At the same time, modern conveniences like the tram system and thoughtful travel services make exploration seamless.

There is a rhythm to Kumamoto that encourages you to slow down. A walk through Suizenji Jojuen Garden, a bowl of rich Kumamoto ramen, or an evening spent at a yatai stall all invite you to dive into the heart of life and culture in Kumamoto.

Add to this the unexpected charm of ONE PIECE statues scattered across the region, and Kumamoto reveals itself as both grounded in tradition and open to creativity. For travelers seeking something beyond the usual routes, Kumamoto offers a compelling mix of enduring history, everyday adventures, and deeply rooted local culture.

Kumamoto FAQs

Is it worth going to Kumamoto?

Yes, Kumamoto is well worth visiting, especially if you are interested in history, local cuisine, and unique cultural experiences. It offers a quieter alternative to Japan’s major cities while still providing a rich variety of attractions.

What to do in Kumamoto for a day?

In one day, you can visit Kumamoto Castle, explore Suizenji Jojuen Garden, try Kumamoto ramen, and stop by a few central ONE PIECE statues. Using the tram pass helps you cover these efficiently.

What to do in Kumamoto for two days?

With two days, you can expand your itinerary to include Reigando Cave and an iaido samurai sword experience, as well as travel further to see more ONE PIECE statues or explore areas near Mount Aso.

What's famous in Kumamoto?

Kumamoto is famous for Kumamoto Castle, its regional dishes like Kumamoto ramen and basashi horse meat, and its connection to ONE PIECE through statues placed across the prefecture.

How do I get from Tokyo to Kumamoto?

You can fly to Aso Kumamoto Airport in about one hour, 40 minutes, or take the Shinkansen from Tokyo Station, which takes around six hours with a transfer.

What kind of food is Kumamoto known for?

Kumamoto is known for Kumamoto ramen, Akaushi beef, basashi horse meat sashimi, and Taipien noodle soup, each offering distinct flavors tied to the region.

Ryan Noble

Ryan Noble @u13632

Hailing from the land of baked beans, Ryan fell in love with Japan and never looked back. Now living in Tokyo, he wants to show off Japan's lesser-known destinations, green spaces, and coffee spots 🎍☕