The Round IV Qualifier is held when too many players from Round III and Revival Round II progress onto Round IV in the manga. Group 1's was hosted by Alsab in an unkown location. Group 2's game was located in a warehouse next to the docks and hosted by Forli and Kurifuji. The drama version was held in an abandoned bowling alley, was hosted by Forli alone, and was known as the Semi-Finals.