The Batman family has returned to the present to discover that Japan has disappeared, and a giant island - Hinomoto - is now in the sky over Gotham City. At the top sit the Yakuza, a group of superpowered individuals who reign without honor or humanity and look suspiciously like the Justice League. Now, it’s up to Batman and his allies to save Gotham!
Koichi YamaderaBatman (voice)
Yuki KajiRobin (voice)
Kengo KawanishiRed Robin (voice)
Daisuke OnoNightwing (voice)
Akira IshidaRed Hood (voice)
Ayane SakuraGreen Lantern (voice)
Akio OtsukaAquaman (voice)
Nobuyuki HiyamaThe Flash (voice)
Romi ParkWonder Woman (voice)
Rie KugimiyaHarley Quinn (voice)