The cover shows not only a Japanese carrier on fire, but a Japanese plane being hit.
The title alone gives the reader a good idea of the low attitude there was as far as the Japanese went. 'Japs Killed, Cheap' is pretty blatant. One of the most famous quotes from the war, an actual quote, is 'Kill Japs, Kill Japs, Kill More Japs.'
Another story of a sort of 'super-heroic' soldier.