January 4–September 27, 2017 (her death)
1 child: daughter Julieta Santana Hayakawa (September 26, 2017 – September 26, 2017)
Hiromi Hayakawa was married to Fernando Santana from January 4, 2017 to September 27, 2017. Hayakawa had a daughter with Santana: Julieta Santana Hayakawa (September 26, 2017 – September 26, 2017).
Hayakawa was expecting a baby, due on October 21, 2017. On September 26, she was rushed to a hospital and was discovered to have bleeding in the liver. Efforts were made to save the child, named Julieta, but she died at around 11 pm. Hayakawa died before noon, the following day, September 27, 2017. She was 34. On September 28, 2017, Hayakawa and Julieta were cremated, and the ashes will remain in Mexico City with her husband.