To promote the release of Ultraman R/B‘s first Blu-ray box set release, the official Tsuburaya YouTube channel posted the “making-of” footage of the series, which will be included in the Blu-ray set.
The making of footage is introduced by Asahi Minato (played by Arisa Sonohara), the youngest of the Minato siblings. The making of footage features a behind-the-scenes look at episodes 1-3 of the series.
Ultraman R/B Blu-ray Box 1 contains the first 13 episodes of the TV series and comes with a 24-page description. In addition, the set comes with a bonus disc, which includes said “making-of” feature, talk show footage, creditless opening and ending sequences, promo clips, and the R/B Crystal Navi portions from episodes 1-13.