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Spaceplane concept

Our fully reusable suborbital spacecraft has unique advantages compared to ordinary rockets or other launchers with multiple engines.

- Capable of take off and landing like ordinary aircrafts
- The spacecraft is fully reusable.
- A single engine provides thrust for the entire flight by alternating combustion methods between jet mode and rocket mode.

Flight Profile

Flight Profile

Engine

In order to reach space with a single engine, the world’s first pulse-detonation based engine capable of alternating between jet combustion and rocket combustion modes is under development.

Engine

Patent for an engine that switches between jet detonation and rocket detonation depending on surrounding atmospheric conditions was obtained.
(Patent no. 5014071)

- Simplicity of mechanism, high load, and high efficiency of such engine allows improved reliability and reduced flight cost.
- The engine can be restarted during return flight and landing, allowing the spacecraft to have standby and divertsion capabilities.

Shareholders

ANA

HIS

ハウステンボス

みずほキャピタル

オプティマ・ベンチャーズ

Sponsors

AISIN

冷研

株式会社山一ハガネ

タウンワーク

龍馬プロジェクト

MAEDA

ケーエスディー