With the help of the daughters of the three ruling families, Setsuna seeks to unravel the mysteries of Urashima.
Murakawa was set to reprise her role as Sara Garandou, but according to the Tokyo Actor’s Consumer’s Cooperative Society (the talent agency that represents Rie Murakawa), the actress has left ISLAND as a result of creative differences over the script.
Setsuna has no memories except for his own name and his mission: he’s been sent from the future to save Urashima.