What is the best way to spend a day trip in Kumamoto? This article covers how to explore central Kumamoto in a day using the One Day Pass, plus 3 must-visit spots around Kumamoto Castle. Let's plan your Kumamoto trip with DJB and enjoy the local culture and scenery!

Image source: DJB

What is the Kumamoto One Day Pass?

The One Day Pass is a popular transport option for independent travellers. Once purchased, it lets you ride unlimited times for a day on the Kumamoto City Tram's east-west line, making it easy to visit all the well-known attractions.

  • Where to buy: at the Kumamoto Station tourist information counter, or directly on board the tram.
  • Ticket format: a scratch-off card design — scratch off today's date with a coin, then show it to the driver when getting off.
  • Price:
Single rideOne Day Pass
Adult¥180¥500
Child¥90¥250

Image source: Kumamoto City Transportation Bureau

Kumamoto day trip pick 1: Kumamoto Castle

-Getting there: take the tram to Shiyakusho-mae Station, then a 3-minute walk

Kumamoto Castle is celebrated as one of Japan's three great castles, combining historical and cultural value with architectural beauty, making it an essential landmark for any independent trip.

The castle's architecture and highlights

Kumamoto Castle is famous for its defensive engineering, particularly the "musha-gaeshi" curved stone walls designed to stop invaders from scaling them. The main keep blends the architectural styles of "karahafu" and "chidorihafu" gables, showcasing exquisite craftsmanship. Inside, the "Gotepposama-no-ma" and "Gogusoku-no-ma" rooms display military equipment from the Warring States period.

A must-see cherry blossom spot

From late March to early April each year, cherry blossoms bloom around Kumamoto Castle, dressing the whole castle in a dreamlike setting. We especially recommend strolling along the Tsuboigawa riverbank to enjoy the romantic sea of pink and white blossoms.

Kumamoto day trip pick 2: the Kumamon Square building in Suidocho

-Getting there: take the tram to Suidocho, then a 1-minute walk

How can you visit Kumamoto without stopping by Kumamon's own workplace? Located in Suidocho, the Kumamon Square building houses Kumamon's office, a Kumamon-themed café, and a shop full of merchandise. If you happen to catch Kumamon at "work," you can watch his signature dance on stage — and even get a good look at his adorable little tail! The building also has a life-size Kumamon standee, perfect for photos.

Kumamoto day trip pick 3: Suizenji Jojuen Garden

-Getting there: take the tram to Suizenji-koen Station, then a 3-minute walk

Built in 1632 by the renowned Hosokawa family, Suizenji Jojuen is a Japanese-style garden blending history and natural beauty, with delicate scenery steeped in the cultural atmosphere of the Edo period.

Garden highlights and the teahouse experience
The clear, pristine spring water at Suizenji Jojuen is ideal for brewing green tea, which is why the garden features a traditional teahouse. The teahouse's thatched roof is one of the garden's highlights, rustic and full of character. Visitors can order a tea set, pairing their choice of sweets with hand-whisked matcha, savouring the authentic tea aroma while taking in the beautiful views of the pond and garden — a truly relaxing experience.

Izumi Shrine
Izumi Shrine within the garden is another highlight, enshrining the spirits of members of the Hosokawa family and carrying deep historical significance. The area around the shrine also has plenty worth lingering over, including a small hill symbolising Mount Fuji, and the "water of longevity" flowing from the "temizuya" purification fountain — sourced from an underground spring at Mount Aso, symbolising health and long life.

After reading this Kumamoto independent-travel guide, are you itching to get going? Don't forget to grab a DJB eSIM before you leave — perfect for using Google Maps navigation and looking things up on the go. Scan the QR code, restart, and you're instantly set up with genuinely unlimited, no-throttle data — the fastest unlimited data in the industry — keeping your Kumamoto trip lag-free!