Mai Fuyuki

sex
female
Eye color
purple
relative
Mr. Fuyuki (husband)
Minami Fuyuki (daughter)
Momoko Fuyuki (youngest daughter)

Mai is shown as an elderly woman with purple eyes and orange hair. Tsubasa has previously pointed out that she looks almost identical to Minami and has a strong bloodline.
She usually wears casual clothes. (Even if it's a gearu) And there are also gold hoop earrings.

Just like her daughter Minami. Mai can be irrational at times. She even embarrassed both Tsubasa and Minami by teasing her. However, she fully supported her daughter.