In 2017, we co-founded Space Walker as a university certified startup with a bold mission, "Space travel is no longer a dream.", to build a winged reusable rocket—a suborbital spaceplane—to make sustainable space transportation a reality.

At the core of Space Walker is open innovation. We've brought together industry, government, and academia to push boundaries—from basic research to real-world implementation. Space Walker is leading with breakthrough technology: the world's first ultra-light composite cryogenic propellant tank with patented technology, as well as a completely autonomous flight system, using optimal trajectory generation, and advanced navigation guidance and control technology, among other developments to power the future of the space economy.

Our spaceplane under development, "ECO ROCKET®," is designed to change the game. It significantly reduces environmental impact with reusability—minimizing ocean dumping—paired with carbon neutrality powered by liquefied biomethane. We aim to realize a sustainable low-impact space transportation system.

Creating valuable technology for the future of humankind, and fostering a society where space is for everyoneーthis is our vision and mission at Space Walker.