Vital— Full Cast

Tadanobu Asano

as Hiroshi Takagi

Nami Tsukamoto

as Ryoko Ooyama

Kiki

as Ikumi

Kazuyoshi Kushida

as Hiroshi's Father

Lily

as Hiroshi's Mother

Hana Kino

as Mrs. Ooyama

Go Riju

as Dr. Nakai

Jun Kunimura

as Mr. Ooyama

Ittoku Kishibe

as Dr. Kashiwabuchi

Masato Tsujioka

as Unknown