Okayama
Okayama
Where people, place, and trust power innovation — a NEXT Global Hub city (selected 2025 with Ehime) built on tight relationships, MOMOSTA as the community anchor, and a culture where founders help the next generation of challengers.
- Support for founders
Long a transportation and commercial hub in western Japan, Okayama is now drawing attention as one of the country's most compelling regional startup ecosystems — thanks less to program count and more to relational density. In June 2025, Okayama City was selected alongside Ehime as a NEXT Global Startup Ecosystem Hub, recognizing regions that leverage distinctive strengths to build international connections. The ecosystem centers on MOMOSTA, opened 2019 near JR Okayama Station and run as a public–private partnership between the city, local financial institutions, and the Chamber of Commerce. Startups here have grown from single digits to ~50 in a few years, with Okayama ranking among the leading municipalities in Chūgoku–Shikoku for J-Startup WEST selections. A distinctive twist: startups and "Atotsugi" — next-generation family-business successors — share the same spaces, producing a hybrid ecosystem where new venture creation and heritage-enterprise transformation intersect.
Strengths
A regional hub with seamless access
Okayama sits at the intersection of the Sanyo Shinkansen and multiple conventional lines, connecting Osaka, Hiroshima, Fukuoka, and the wider Setouchi region. For startups operating across western Japan it's a significant strategic advantage — with lower costs than the megacities and government, universities, support hubs, and cultural institutions all within walking distance.
Cultural heritage and classic Japanese landscapes
The city concentrates historic attractions like Okayama Kōrakuen — one of Japan's Three Great Gardens — and the dramatic black-lacquered "Crow Castle" within the urban core. That backdrop gives founders a distinctive sense of place, and gives visiting partners and investors something to remember.
Comfortable climate and "Land of Sunshine" lifestyle
Blessed with a mild Seto Inland Sea climate, Okayama enjoys long sunny seasons — hence its "Sunshine Land" nickname. Good weather, quality local agriculture, and a relaxed daily rhythm year-round make it a livable base for founders and their teams.
Things to see
Okayama Castle
Clad in striking black-lacquered wooden panels, Okayama Castle earned the nickname "Ujō" (Crow Castle) for its elegant jet-black exterior. Inside the reconstructed main keep, engaging historical exhibits — supervised by Okayama-born historian Michifumi Isoda — offer deeper insight into the region's past.
Okayama Kōrakuen Garden
Established nearly 300 years ago, Kōrakuen is one of Japan's most celebrated daimyō gardens, preserving the atmosphere and elegance of the Edo period. Expansive green lawns stretch toward scenic views of Okayama Castle — a picture-perfect landscape recognized in the Michelin Green Guide Japan.
Tsukuriyama Burial Mound
A massive early-5th-century keyhole-shaped kofun stretching approximately 350 meters — one of the largest of its kind in Japan at the time. Its scale reflects the powerful influence of ancient Kibi (present-day Okayama), which rivaled the Yamato kingdom. Today it ranks as the fourth-largest kofun in Japan and remains the largest freely accessible burial mound in the country.