How effective were the light cruiser's larger anti-aircraft guns and battery of roughly thirty-five Type 96 25 mm weapons against the air attack it faced?
Short answerNot very effective. The Type 96 battery was weak by late-war standards, the larger guns added too little, and the cruiser was effectively defending itself alone.
NotesBarrel count alone gives a poor measure of anti-aircraft protection. By this stage of the war, the Type 96 25 mm was markedly less effective than the Bofors, Oerlikon, and pom-pom batteries carried by comparable Allied ships. The cruiser's two larger anti-aircraft guns could add only limited weight to the defence. Transport ships in the same convoy did not provide the kind of escort protection needed to change the outcome.