|Relatives||Akemi Aizawa (wife)
Tomo Aizawa (daughter)
When Gorou was the school delinquent Akemi's job was to reign him in, he always gets embarrassed an faint when he sees her face so he was instantly powerless. They are married and together have a daughter, Tomo. He doesn't come to the house to see Akemi much, instead preferring to do everything in the dojo because he still faints when he sees her face.
Tomo is Gorou and Akemi's daughter, he trains her in karate and tells her that it doesn't matter if she's a girl or not she shouldn't lose to anyone.