K-Number

K-Number (2025) is a documentary film directed by Jo Se-young.

Mioka, a Korean-American adoptee, has attempted to find her birth family multiple times but failed. During her journey, she discovers ‘Banet,‘ a group of Korean women who help adoptees find and reunite with their birth families. Banet supports Mioka in finding her family based on her adoption documents, and as the journey goes on, they figure out that there is a chance that the documents were fabricated.