25 episodes
First episode: E1

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.
Jump to the first episode to start from the beginning.
Browse season hubs and jump into episodes.
25 episodes
First episode: E1Quick answers about this series, release status, and episode totals.
Ultraman R/B first aired on July 7, 2018.
Ultraman R/B currently has 1 season and 25 episodes.
Ultraman R/B is ended, and no upcoming episode is currently scheduled.