22nd Innovation R&D Grant encouragement award · Hardware

ERRAI wins JPY1m grant for lunar gamma-ray instruments

The Kyoto University startup is developing ETCC measurements for lunar resource exploration.

ERRAI Corporation has won a JPY1 million encouragement award in The Senshu Ikeda Bank, Ltd.’s 22nd Innovation Research and Development Grant programme, announced on March 2.

The selected project develops gamma-ray measurement instruments for lunar resource exploration using Electron Tracking Compton Camera technology. Kyoto University and Kitasato University are listed as collaborators.

ETCC tracks recoil-electron trajectories to determine where incoming gamma rays originate. ERRAI develops gamma-ray cameras for applications including radiation monitoring, nuclear medicine and space research.

Use of funds

Develop ETCC gamma-ray instruments for lunar resource exploration

Funding history

22nd Innovation R&D Grant encouragement award · This round¥1M

Sources

  1. Ikeda Senshu Bank announces 22nd Innovation R&D grant winnerssihd-bk.jp · Mar 2, 2026