Plot
The two main characters, Katsumi and Isami Minato, are brothers who live with their younger sister and father who runs a specialty store. One day, they found the R/B Gyro and R/B Crystals, which transforms Katsumi into Ultraman Rosso and Isami into Ultraman Blu.
Cast
Yuya Hirata
as Katsumi Minato / Ultraman Rosso
Ryosuke Koike
as Isami Minato / Ultraman Blu
Arisa Sonohara
as Asahi Minato
Ginnojo Yamazaki
as Ushio Minato
Fujisawa Hajime
as Katsumi Minato (Young)
Kaori Manabe
as Mio Minato
Kaede Yuasa
as D.R.L.N. (voice)
Motoki Fukami
as Makoto Aizen / Cereza
Ayane Kinoshita
as Saki Mitsurugi / Grigio
Minegishi Kiara
as Isami Minato (Young)