Sawako Fujima

as Shinobu Koga (32 episodes)

as Sanae Iguchi

as Marin Natsume (7 episodes)

as Kobayashi Saki / 'Incho' (10 episodes)

as Misaki Yamazaki (6 episodes)

as Sawamura Chika

as Tamiko Iwakura

as Okinu

as Kanami Goda

as Rin

as Tsuzui (12 episodes)

as Tamaki Shinagawa

as Sugiyama Momoko [Aiko's granddaughter]

as Manami Iwata

as Hitomi Mijima (20 episodes)

as Aya Suzuki (10 episodes)

as Chisato Komatsu (10 episodes)