Dark Room Redux (2011)

Okajima is annoyed with his selfish girlfriend Akiko. One day, two guys steal Okajima's shoes. Okajima chases the culprits and finally catches up to them but cannot get his shoes back. Later he is unexpectedly given shoes from his friend Aya. Akiko is jealous and blames Okajima and his relationship with Aya. Okajima cannot deal with Akiko's problems anymore and ends up killing her and keeping her body in his private collection along with two other male bodies in the closet. Now, Aya is happily dating with Okajima totally unaware of his unusual 'collection'.