Big Time Rush comes to Japan for the concerts for their first time, but wait for two months so they decided to enrolled to Fumizuki Academy and meets Akihisa and his friends. What will happen when they have a new life in Japan? Couples: James x Aiko; Aki x Minami;Kendall x Mizuki; Logan x Miharu and Carlos x Yuuko or Kinoshita twincest, Which is weird.