On 27 occasions, enemy aerial strikes of 50 or more planes attacked "Gainard" and ships in her immediate vicinity. Seventeen of these attacks were close aboard the destroyer, and four nearby ships were hit by suicide planes. She manned the fighter director unit for initial landings at Iheya Shima, Aguni Shima, and Kume Shima. "Gainard" also rescued the crew of a Navy patrol bomber which had run out of fuel and landed in the sea, and she directed two other damaged patrol planes back to their base. Though several times narrowly missed by determined runs of suicide planes, her skillful gunners and effective maneuvering prevented damage. She remained on station until 1 July when Okinawa was officially declared secured.