Ikuko Tsukino
This would be Usagi's wonderful mother Ikuko. She is a housewife to her family, and really enjoys it. She enjoys shopping and reading magazines, and taking care of her daughter Chibi-Usa.
Usagi's mother gets very mad when Usagi comes home with a bad test grade, and yells at her about it. Usagi gets out of it, but it only makes Ikuko more mad. Whenever Chibi-Usa, or Shingo get great scores she gives them something special like her special lemon cake. When Usagi finds out she doesn't get any, she gets extremely upset.
Ikuko wasn't very suprised to find out that Usagi was dating a college student, unlike her husband Kenji. She was really interested in Mamoru and invited him to dinner so she could learn more about him.
Her dream is to raise her family, and collect pictures of them. She hopes to add Usagi's and Chib-Usa's wedding photos as soon as possible, because she wants to see her children to grow up healthy and happy.