真しん珠じゅ湾わん攻こう撃げきMeaningsNoun1. Attack on Pearl Harbor (December 7, 1941) (Historical)Kanji used真truth珠pearl湾gulf攻attack撃fire a gunComposed of真しん珠じゅpearlNoun湾わんbay; gulf; inletNoun攻こう撃げきattack; assault; raid; onslaught; offensive; criticism; censure; denunciation; condemnation; cyber attack (e.g. DDoS)Noun