Caterpillar

The story of a village woman given the grueling task of looking after (and fulfilling the sexual needs of) her quadruple amputee husband, a Japanese soldier in the Second Sino-Japanese War who has been decreed a "War God" by the Emperor.

Caterpillar is a 2011 drama war movie directed by Kôji Wakamatsu, starring Shinobu Terajima, Ken Yoshizawa, Keigo Kasuya. It holds an IMDb rating of 6.7/10 from 1,304 votes and runs 1h 25m.