YOSHIKO KAYAMA:

Yoshiko Kayama appears only in anime
episode 018.
She is famous for her doll-making skills, and during the episode, she has a widely promoted doll exhibition at the
Juuban Art Museam. The young doll maker
Mika Kayama is Yoshiko's daughter. Mika
is also quite well-known for making dolls, as she recently won a French doll contest. Yoshiko is very supportive of her
daughter's craft, and tries to promote her work whenever possible. For this reason, she invites
Nephrite (who was disguised as a doll
enthusiast) into her home to meet Mika. When he sees a doll that the young girl made, he secretly plants his evil crest on
it to cause Mika to reach her peak energy.
Yoshiko's seiyuu is Miyoko Aoba.
See also:
Episode 018 - Shingo no junjou! Kanashimi no France ningyou
Jumeau
Juuban Art Museam
Nephrite
Mika Kayama