Sugaru Miaki or Fafoo is the author of 3 Days of Happiness. The book is a fresh variant of the previous story posted to 2ch. In a prologue, a reader faces a store where every person can sell his memories and conserved years of his life.
“I Say A Little Prayer” is another story that was published together with the romance’s edition. It confuses some facts about the core providing it with intrigue and vagueness.