An Open-Air Science Micro-Museum: The Park's 'Hardcore' Landmarks
Walking the lawns and tree-lined paths, you'll find giant machines and sculptures — national treasures of Japan's industry, space, polar and marine exploration.
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H-II Rocket Full-Scale Model
1:1 Full-scale replica 📍 Outdoor plaza north of the Science Museum
A 1:1 replica of Japan's H-II large launch vehicle (nearly 50 m tall). The H-II, developed in the 1990s, was Japan's core liquid-fuel rocket and marked its full mastery of independent launch capability.
- •Examine up close the airframe, the huge first-stage engine nozzle and the solid rocket boosters (SRB) on either side.
- •Its soaring presence illustrates the principles of multi-stage propulsion and the sheer scale of space engineering.
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Antarctic Overwintering Vehicle
-60℃ Polar-rated design 📍 Outdoor science display area
This orange tracked vehicle is the actual 'SM50S' Antarctic overwintering vehicle used by the Japanese Antarctic Research Expedition (JARE) on the polar plateau in extreme cold, low pressure and blizzards.
- •Built with low-temperature steel, wide tracks and a heavily insulated cabin to operate at -60°C.
- •It carried scientists across hundreds of kilometres of uninhabited ice — hard evidence of humanity studying the planet's limits and global climate.
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Historic Rail Relics (Train Sculptures)
B6 Meiji steam loco 📍 Tree-lined path on the park's east side
The park preserves and displays classic trains marking Nagoya's industrial beginnings: a B6 steam locomotive and a retired Nagoya City Tram Type 1400.
- •B6 steam locomotive: a main freight engine imported from Britain in the Meiji era and later built domestically, showing the linkage aesthetics of early steam (external-combustion) power.
- •Type 1400 tram: the backbone of pre-war Nagoya's public transit, a living textbook on modern urban planning and electrified transport.
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Marine-Research Machine Sculptures
6500m Deep-sea depth 📍 Around the central fountain & water features
A sculpture group distilled or adapted from retired core components (metal propellers, anchor chains, deep-sea robot arms) of large deep-sea vessels and research ships such as the 'Chikyu' and 'Shinkai 6500'.
- •Their sharp streamlined hydrodynamic forms teach fluid dynamics and modern shipbuilding.
- •The cold machinery set against the lively fountain water creates a unique industrial landscape.