IGUANA TOKYO' FOCUSES ON THE LIFE OF A SMALL FAMILY CONSISTING OF A MOTHER, FATHER, AND DAUGHTER. THE FAMILY'S LIFE IN TOKYO TAKES A DRAMATIC TURN WHEN THEY START PLAYING THE VIRTUAL REALITY GAME M². AS THEY BECOME MORE ENGROSSED IN THE GAME, A DANGEROUS ATMOSPHERE DEVELOPS AT HOME—SOMETHING ONLY THE FAMILY’S PET IGUANA NOTICES.