Takaichi's book provides a detailed analysis of Japan's newly established security clearance system and how it aids national and economic security.
Metal satellites release significant amounts of oxidized aluminum particles during re-entry. Japan's wooden satellite could help reduce space debris.
Japan, the US, and other democracies cannot afford to succumb to the aggressive, reckless behavior of Russia (and China) in outer space.
Demand for sustainable space utilization is up, with thousands of artificial satellites and half-a-million fragments of debris floating out there.