When the suspect of an arson case refuses to cooperate with the investigation, the detectives search his house and find a locked-up little girl. She doesn't talk and there are no clues to her identity, so assistant psychology professor Narumi Saku is asked to counsel her.
Tomohisa Yamashita
as Narumi Saku
Fumino Kimura
as Abiko Miori
Yōsuke Asari
as Abiko Kento
Konomi Watanabe
as Nao
Kazuki Namioka
as Nakazawa Wataru
Tsukaji Muga
as Ando Jiro
Takehiro Kimoto
as Konno Minoru
Yasuhi Nakamura
as Seta Koji
Nakano Haruto
as Seda Hiroshi
Mari Hoshino
as Seta Aiko