List of Famous people with last name Kosai
Yusuke Kosai
First Name Yusuke
Born in Japan, Ōsaka Prefecture
Yusuke Kosai is a Japanese professional baseball infielder for the Tohoku Rakuten Golden Eagles in Japan's Nippon Professional Baseball.
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Hiroki Kosai
Hiroki Kosai is a Japanese astronomer with the Kiso Observatory. He is best known for helping to popularize astronomy in Japan and for his observations of comets and asteroids, most notably with his co-discovery the comet 1976 XVI. He is credited by the Minor Planet Center (MPC) with the discovery of nearly 100 asteroids.
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