Yukie Kitahara (Sayuri Yoshinaga) is a housewife and she has devoted her life to her family. Mako Goda (Yuki Amami) is a wealthy woman who runs a business. They are both diagnosed with terminal illnesses and are told they only have a short time left to live. These two women from completely different walks of life meet at the hospital. They both feel emptiness in their lives. They happen to get a 12-year-old's written bucket list. Yukie Kitahara and Mako Goda decide to carry out the girl’s wish list and they begin to feel happiness entering their lives.
A remake of 2007 American film "The Bucket List."
Story takes place over a 24 hour period.
In the southernmost part of Japan, 20 fishing boats of an unknown nationality suddenly fire upon and occupy parts of the Hateruma archipelago. Members of the Japan Coast Guard are detained. Under the extremely tense situation, the Japanese government sends Aircraft Carrier Ibuki and an escort fleet to the area. Ryota Akitsu (Hidetoshi Nishijima) is the captain of the Aircraft Carrier Ibuki and Toshiya Niinami (Kuranosuke Sasaki) is second-in-command. It is now 6:23 am. and Japan faces one day which they never have before.