Moe Higurashi

is Sōta's wife and Mei's mother.

Sōta Higurashi
Sōta is her husband.

Mei Higurashi
Mei is her daughter.

Towa Higurashi
Towa is her adoptive daughter.

Moroha
Moroha is her niece-in-law. They first met when Moroha was 14 years old and she visiting the modern era for the first time. Together with Sōta, Moe suspects that she may be Kagome's daughter. The aunt is quite friendly to her newfound niece, but it seems that Moe is really confused by Moroha's primitive habits (for example, appearing naked after a shower in front of other people).