The Minato Family Holiday (湊家の休日 Minato-ke no Kyūjitsu) is the tenth episode of Ultraman R/B.
The Minato family decides to go on a family picnic and excursion activity together! However, despite their best attempts to try and enjoy themselves danger is never very far. More kaiju attacks suddenly appear within the city, and not to mention that Makoto Aizen decides to make an appearance as Ultraman Orb Dark as well! Just as the battles continue to progress, the kaiju Horoboros appears...
- Katsumi & Isami: R/B Crystal Navi!
- Isami: We are going to be studying R/B Crystals now Katsumi!
- Katsumi: Yeah. Today's crystal...is this!
- R/B Gyro: Horoboros!
- Isami: Ruthless Beast Horoboros! Height: 44 Meters. Weight: 44,000 Tons. You can't put a dent in him with weak attacks! Its power and speed are on a totally different level from monsters we've fought up 'til now!
- Katsumi & Isami: Be sure to watch next time!
- Katsumi Minato (湊カツミ Minato Katsumi): Yuya Hirata (平田 雄也 Hirata Yuya)
- Isami Minato (湊イサミ Minato Isami): Ryosuke Koike (小池 亮介 Koike Ryōsuke)
- Asahi Minato (湊アサヒ Minato Asahi): Arisa Sonohara (其原 有沙 Sonohara Arisa)
- Ushio Minato (湊ウシオ Minato Ushio): Ginnojo Yamazaki (山崎 銀之丞 Yamazaki Ginnojō)
- Makoto Aizen (愛染マコト Aizen Makoto): Motoki Fukami (深水 元基 Fukami Motoki)
- Ultraman Rosso: Hideyoshi Iwata
- Ultraman Blu: Akira Okabe
- Ultraman Orb Dark: Shinnosuke Ishikawa
- Gomess (S): Hiroyuki Arai
- Horoboros: Shun Takanashi