Machi Kuga

As the middle sibling between Ichirou and Fumio Kuga, this spirited young girl brings a vibrant energy to her family. Known for her compassionate and bubbly nature, she takes on a vital role by looking after her younger brother, Fumio. Her dedicated caregiving allows Ichirou to concentrate fully on his professional responsibilities, making her an essential, nurturing presence within the Kuga household.