was a Japanese

astronomer An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies – in either ...

, who, together with astronomer Okuro Oikawa, co-discovered the

Mars-crosser A Mars-crossing asteroid (MCA, also Mars-crosser, MC) is an asteroid whose orbit crosses that of Mars. Some Mars-crossers numbered below 100000 are listed here. They include the two numbered Mars trojans 5261 Eureka and . Many databases, for in ...

asteroid 1139 Atami in 1929. During the Japanese period in

Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...

, he was president of the Astronomical Association, Taiwan Branch beginning in 1938. He began to build "New High Mountain Observatory" (新高山天文台) in 1942, but died the following year.

References

1903 births 1943 deaths Discoverers of asteroids 20th-century Japanese astronomers {{japan-astronomer-stub