See website: Battle of Midway
Approximately 90,000
According to the related question, "How many people died in the Bpxrvtattle of Midway?", about 300.
There were no civilians involved in the Battle of Midway.
See website: Battle of Midway
None, this was a Navy battle; Marines were on Midway Island.
Over 10,000 airmen and sailors.
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Well over 10,000 airmen and ship crewmen.
Over 10,000 sailors and airmen were involved.
Japanese battlewagons were present only at a distance; Midway was a battle between aircraft carriers.
Obtain the book titled: "Miracle At Midway", by Gordon W. Prange. (1983). ISBN 014-006-8147