June 30: An enemy task force of carrier-based planes attacked Maizuru Military Port, Miyazu Port and Kawabe Air Base, and planes and facilities suffered damages from the combat.
6月30日　舞鶴軍港・宮津湾・河辺飛行場に敵機動部隊艦載機襲来、銃爆撃で機体・施設に被害。