Asada Domain, a Japanese domain of the Edo period, located in Settsu Province
Yet Asada managed to construct sophisticated mathematical models of celestial movements and is sometimes credited with the independent discovery of Kepler's third law.
Akira Asada stated that it is one the best books written in the 90s; however, Hiroo Yamagata pointed out that the book is based on the misunderstanding of Godel's incompleteness theorem.
Inspired by Yukio Mishima, who tried to stage a coup d'état among Japan Self-Defense Forces then committed suicide after the coup was failed, Asada enlisted in the SDF after finishing his studies.