At the start of the series, Sana is an 11-year-old child star who is
exuberant and cheerful. She has just begun 6th grade and having a hard
time at school because a boy named Akito Hayama is causing chaos in her
classroom, and she sets out to stop him. However, as she learns more
about him, she's compassionate for Akito. Sana began her acting career
at the Kowamari Theater Troupe, and now stars in a popular variety
program called Child's Toy, as well as television commercials.
During the course of the series, her career flourishes, and she stars
in TV dramas and a feature film among other projects. However, when
Fuka comes in the series, her relationship with both Fuka (her new
friend) and Akito crumbles and all three are left hurting. Fuka, who
asks Akito out, becomes his "girlfriend". Sana in the meantime is in
the mountains starring in a movie and doesn't know about this, and
cannot call Hayama or Fuka. Naozumi tells her he loves her, but Sana
remains faithful to her love for Akito which is revealed during a night
with Asako. She matures quickly during the series but, in her heart,
remains a true child.
