Ultraman R/B

The peaceful city of Ayase is suddenly attacked by a monster, Grigio Bone.

While younger brother Isami is ecstatic about his new powers, elder brother Katsumi on the other hand was in fear of this great power.

The siblings visit President Makoto Aizen of the enterprise "Aizentech" in Ayase city.

Katsumi was a well-known pitcher during his high school years. He unwillingly turned down an offer to play professional in order to support his family

Yuha Ninomiya continued to fail and injure herself with her wings invented in college.

Her name is Kaoru Komaki. an ex-cop who Katsumi and Isami were very fond of as children

Isami, can't transform into Ultraman Blu!? Thinking of how he could have had his childhood benefactor killed during the recent battle, Isami is stricken with horror.

The Ultraman brothers are praised by the citizens as protectors of Ayase city. But there is one person who cannot forgive the two, Makoto Aizen.

Katsumi Minato and Isami Minato were defeated completely by Ultraman Orb Dark.

Taking break from the battles, brothers Katsumi and Isami enjoyed a rare day off with their family.

Makoto Aizen is in a big hurry for the monster Horoboros being uncontrolled. What does the brothers Ultraman, Katsumi and Isami have to protect?

Katsumi and Isami tell, Sister Asahi the memories of the intense battles, the encounter with R/B Gyro, all the crises and their growth

Asahi Minato meets the mysterious girl Saki Mitsurugi. Asahi found there was two R/B crystals in front of her.

Defeated by Grigio King, brothers Ultraman Katsumi and Isami fight even harder. In such a desperate situation, their sister Asahi rushes to the scene.

Asahi left home! She made the decision because she could not find evidence supporting that she is a part of the Minato family.

On Halloween alien Dada couldn't find guests to attend a party, while Asahi couldn't find a place to hold a party.

Alien Mefilas, the director of space channel NPTV, is looking for a solution to save the low ratings.

Asahi was captured into the body of Space Robot King Joe! Her brothers, Katsumi and Isami, met Saki Mitsurugi during the search for their sister.

The R/B Gyros was taken away from the brothers Ultraman by Saki Mitsurugi. From their sister, Asahi, the brothers learnt the past of Saki.