There is actually a fantastic WWII film called Fires on the Plain dorected by Kon Ichikawa that follows a tubercular soldier named Tamura who is sent to a field hospital to be treated for his TB during the final days of the Philippines campaign. Along the way there the army is completely broken and goes into full retreat across the island, with soldiers scattered and supplies completely abandoned. At one stage he comes across a wounded and starving Japanese soldier who is sustaining himself off of bits of flesh he is pulling from his legs which were blown to bits, at another piloint he comes across a pair of soldiers that were in his unit eating what they call monkey meat, but much to the horror of Tamura, the meat is that of a human.
>>938473130
I haven't had the pleasure of trying them. Isn't it just cod though?