A young man is falsely accused of molesting a high-school girl on a train. He is arrested and charged, and goes through endless court sessions, all the while insisting that he is innocent.
I Just Didn't Do It is a 2007 Japanese film directed by Masayuki Suo, starring Ryo Kase, Asaka Seto and Kōji Yakusho. It was selected as the Japanese entry for the Best Foreign Language Film at the 80th Academy Awards, but it was not nominated.