Kagura won a contest in the TV and the reward was a 1 person trip for one month in a famous big islands in east Japan. What she doesn't know, nor Gintoki or Shinpachi, is that one of the main attractions of this islands is one of the pleasure quarters of Japan, Sogenzoku. Kagura without knowing this enters the islands to find herself trapped in a romance of the red-light district. Gintama Fan Fiction. Contains lot of OCs. This is like a reverse harem, and Kagura is the protagonist of it.