A Takara Eizo exclusive production of "Akai Miki"! Miki has just celebrated the first anniversary of her husband's death in a traffic accident. Her son, Ryosuke, is concerned about his mother and takes her on a hot spring trip. Miki tries to act cheerful, but deep inside, there is a deep sadness that has not yet healed. Ryosuke is moved by Miki's behavior and, unable to contain his feelings, crosses the line...