I don't watch movies looking for such content, but if someone is interested here is a short list of few films that popped to my mind atm with some interesting femdom plots or subplots (these are not porn movies though):
- "A New Love in Tokyo" (Banmei Takahashi, 1994), I really like all Takahashi's movies that I've seen btw, this one is a drama where main protagonists works as a mistress; film was promoted in some regions as a sequel of sorts to "Topaz" aka "Tokyo Decadence" (Ryu Murakami, 1992), erotic drama with small amount of femdom content.
- "Antenna" (Kazuyoshi Kumakiri, 2003) is a downbeat drama about a boy whose sister went missing; film has a small, but kind of sweet femdom subplot.
- "Sweet Whip" (Takashi Ishii, 2013) is a mix of drama, thriller and erotic cinema about a woman who was imprisoned by a man, but killed him and escaped; film has a few femdom scenes as it heavily revolves around various BDSM activities. I recommend dir. cut version.
- "R100" (Hitoshi Matsumoto, 2013) is a surreal comedy (with some interesting commentaries) about a man who signs a deal to have dominatrixes surprise him at random times (for example one comes to him when he's eating in a sushiya); Matsumoto is a really cool director btw.