Rainbow Johnson recounts her experience growing up in a mixed-race family in the ‘80s and the constant dilemmas they had to face over whether to assimilate or stay true to themselves.

Englishman Bryan Jenkins was living peacefully with his Japanese wife Itsuki and daughter Alice in London, when his Japanese mother-in-law suddenly passes away, and the family decides to uproot to Tokyo to look after his father-in-law Tsuneo.