Henge

Yoshiaki suddenly starts behaving strangely, which includes making strange jerking movements and howling. He and his wife, Keiko, go to Sakashita, a student from Yoshiaki's medical school, for assistance. He is unable to do anything to stop these occurrences. Yoshiaki begins to transform into something else. After his wife hears reports of murders happening, she wonders if her husband could be the one committing the murders.