So far, the only movie found with a canonical aromantic (aro) and asexual (ace) character! Hopefully this is the start of something good.
'I Am What I Am' has a quiet, gentle plot which shows Kasumi, a happily single AroAce woman, crossing paths with various people with whom she hopes to find shared values and connection and build long-term friendships. Sadly, she finds herself experiencing awkward social situations, painful misunderstandings, and negative reactions to her identity. The world around her (especially her family) is obsessed with romance, sex, and marriage. But Kasumi is entirely content with her AroAce identity, and so she is naturally irritated by the societal demands put on her. "Can't we just be friends!?"
Kasumi certainly has a relatable story for many AroAce folk, which I personally appreciated seeing. It felt genuine and sympathetically portrayed. I felt what she felt - the pain of feeling alone in the world and the frustration of stigmas and social pressure surrounding romantic partnerships.
It's a low-key movie with some abrupt plot turns, but a nice little story and worth watching, either to see yourself represented, or to learn about different kinds of people in the world. (My one wish would have been for the script to differentiate between asexual and aromantic. The film never really discusses sex or sexual attraction, basically only romantic love. Kasumi is more obviously aromantic, but she uses only the word 'asexual' to describe herself... This is just nit-picking from me though. The world is still only learning about asexuality, and no doubt isn't yet ready for aromanticism.)