The film 'Like Father, Like Son' does not feature any identifiable LGBTQ+ characters or themes. Its narrative focuses entirely on the challenges faced by two heterosexual families after discovering their sons were switched at birth, exploring themes of parenthood and family bonds.

The film "Like Father, Like Son" focuses on themes of family, identity, and parental love following a hospital mix-up where two sons were switched at birth. There are no identifiable transsexual characters or themes present in the narrative, thus the film does not engage with this topic.

The movie does not contain any action or adventure elements.

This film is an original screenplay by Hirokazu Koreeda, not an adaptation or a biopic. All characters are new and original to this specific film, meaning there are no pre-established characters from source material or history whose gender could have been swapped.

This film is an original Japanese drama, not an adaptation of existing material, a biopic, or a reboot. All characters were created for this specific film, thus lacking any prior canonical or historical racial establishment to be altered.