Makoto Aizen, an insane version of a hero, transformed himself into a formidable enemy who lost at the advent of Grigio King, leading to some infighting amongst the two Ultra Brothers! Even though both of them rise up against Grigio King, none of them are able to stop his wrath! Grigio King blasts his deadly cannon at them locking the Ultra Brothers in a desperate situation! Suddenly, Asahi rushes to the scene! As she speaks to them her words of encouragement, both Rosso and Blu start to be enveloped in a golden light…
Yuya Hirata
Katsumi Minato / Ultraman Rosso
Ryosuke Koike
Isami Minato / Ultraman Blu
Arisa Sonohara
Asahi Minato
Ginnojo Yamazaki
Ushio Minato
Kaori Manabe
Mio Minato
Kaede Yuasa
D.R.L.N. (voice)
Motoki Fukami
Makoto Aizen / Cereza
Ayane Kinoshita
Saki Mitsurugi / Grigio
Minegishi Kiara
Isami Minato (Young)
