A three-hour special of the series set five years after Aya's death and focuses on Haruto Asou, who has now become a doctor at the same hospital Aya was treated in and Ako Ikeuchi, Aya's younger sister who is a nurse in training. Haruto is caring for a 14-year-old female patient, Mizuki, who was bullied in school because of her disease, the same one that Aya had. Because of the bullying at school, Mizuki decides not to receive therapy of any sort that would make her better, because she has lost her will to live. Haruto remembers how Aya fought her illness and lived her life with her disease; therefore, he offers support to his patient.
Erika Sawajiri
Aya Ikeuchi
Hiroko Yakushimaru
Shioka Ikeuchi
Ryo Nishikido
Haruto Asou
Takanori Jinnai
Mizuo Ikeuchi
Riko Narumi
Ako Ikeuchi
Yuma Sanada
Hiroki Ikeuchi
Ai Miyoshi
Rika Ikeuchi
Naohito Fujiki
Hiroshi Mizuno
Saori
Mari Sugiura
Kenichi Matsuyama
Yuji Kawamoto
Kana Matsumoto
Saki Matsumura
Momosuke Mizutani
Kohei Onda
Ryô Hashizume
Keita Nakahara
Hiroshi Katsuno
Yoshifumi Asou
Asae Oonishi
Asumi Oikawa
Kazuko Kato
Madoka Fujimura
Toshihide Tonesaku
Kiichi Takano
Shigeyuki Totsugi
Ryouzou Nishino
Yuki Sato
Keisuke Asou
Aoi
Tomita Keiko