was a Japanese businessman.
He graduated from Hitotsubashi University (then Kà Âtà  Shà Âgyà  Gakkà  [Higher Commercial School]).
Kagami was a leader in Japan's maritime insurance business. From 1925 to 1939, Kagami was chairman of Tokyo Marine Insurance (Tokio Kaijo Kasai). In the same time period, he also headed other companies; and he was on the board of the core holding company of the Mitsubishi organization.
In 1929-1935, he was president of Nippon Yusen. For a time, he was also president of the Mitsubishi Bank.