Nagame no ii heya: nozokareta onna (2005)

Honda, the president of a real estate company, shows Kyoko an apartment. The two begin a strange life together. A man who can only get aroused by peeping due to scars from his past. A woman who is bound by her past and gets turned on by being peeped at. What lies at the end of this twisted love that combines loneliness and solitude?