Makoto Tachibana (son)
Ren Tachibana (son)
Ran Tachibana (daughter)
She seems to be a real housewife, being in the kitchen most of the time. 
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- Main article: Mrs Tachibana/Plot
- Main article: Mrs Tachibana/Relationships
- Mrs. Tachibana's English voice actress, Colleen Clinkenbeard, also provides the voice for her son Makoto Tachibana as a young child and Tsukushi Kurimiya.