His and her Circumstances (Kare Kano): Yumi Ikeda (Hiromi Shibahime)

 Hiromi Ikeda is the mother of Kazuma and eventually the step-mother of Tsubasa.  When first introduce she seemed like a somber and reserved person, however; after Tsubasa finally accepts her Yumi started to show her playful a cheerful side.  She worked as a nurse at the hospital where Tsubasa spent time at after her skateboarding accident.