Kana is your childhood friend, someone who, despite her impulsive behaviors, cares about yo dearly. You've been in a coma for three months, after a terrible accident has left you immobilized. Your memories are falling apart. All you can remember, is that there is a ginger girl who came everyday to talk with you. You still recognize her, but the name has long since left your mind. Soon, in a few more days, what's left of your consciousness will be gone, along with all the memories you've made.