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Cambodia Bridges Cultural Heritage and Modern Living at Expo 2025 Japan, with J Tower 3 as a Symbol of Growth
Updated on: May 14, 2025, 9:31 a.m.
Published on: May 14, 2025, 6:23 a.m.

Cambodia Bridges Cultural Heritage and Modern Living at Expo 2025 Japan, with J Tower 3 as a Symbol of Growth


Since Expo 2025 in Osaka, Japan opened on April 13, the Cambodia Pavilion has captured attention for its thoughtful blend and representation of the Kingdom’s legacy and progress. Through advanced projection mapping and immersive displays, the pavilion brings to life Cambodia’s rich cultural heritage with a bold vision for the future.

Expo 2025 in Osaka - Cambodia Pavilion

At the centre of the exhibit is a striking tribute to Koh Ker Temple, a UNESCO World Heritage Site known for its architectural boldness and historical significance. Surrounded by artefacts and symbolic design elements, the pavilion pays homage to Cambodia’s ancient temples and natural beauty. Alongside this tribute to the past, Cambodia is also presenting its future.

One of the pavilion’s most talked-about features is J Tower 3 - a landmark condominium project currently under construction in Phnom Penh. The project reflects Cambodia’s accelerating urban transformation and rising international relevance as an emerging destination for tourism, investment, and development.

Expo 2025 in Osaka - J Tower 3

Unlike the futuristic prototypes many countries are showcasing for 2050, Cambodia is presenting something real — and already in motion. J Tower 3 is being built amid a surge of national infrastructure upgrades, including major expressways, ring roads, and the highly anticipated Techo International Airport, set to open in July 2025, which reinforces Phnom Penh’s position as a modern gateway to the region. Its presence adds a sense of authenticity and credibility to the pavilion’s story.

At 333 meters tall, the modern J Tower 3 will tower above Phnom Penh’s current skyline, and is vastly taller than the culturally significant Koh Ker’s 36-meter stepped pyramid. The contrast is striking, symbolising a nation that honours its past while rising with confidence into a new era of modernity.

“As a Japanese developer with multiple projects in Cambodia, we’re deeply committed to supporting the country’s growth. It’s an honour to showcase both Cambodia’s potential and our project on such a global stage,” said Tani Shunji, CEO of Tanichu Group.

J Tower 3 - Osaka Expo 2025

The inclusion of J Tower 3 in Cambodia’s national exhibit underscores its significance, not just as a building, but as a statement of ambition, confidence, and Cambodia’s strengthening relationship with Japan.

According to exhibition staff, visitors have been surprised and impressed by the scale of the project. For many, it challenges outdated views of Cambodia as simply a land of temples or a developing nation. Instead, it positions the country as an emerging player in global urban development.

As Expo 2025 continues to explore the future of cities and societies, Cambodia’s pavilion stands out — not just for what it remembers, but for what's next.

Click here if you would like to learn more about JTower 3.

J Tower 3 Developer team - Osaka 2025

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