|This article is about a/an mentor in Chouriki Sentai Ohranger.|
- ―Naoyuki Miura[src]
Chief Counsellor Naoyuki Miura (三浦尚之参謀長 Miura Naoyuki-sanbōchō)) is the Ohranger's commander, a dedicated leader who refuses to give up no matter what. An anthropologist and scientist as well, he used his knowledge about ancient civilizations and technologies to create all the Ohrangers' arsenal and mecha, as well as their suits. He once defeated a Baranoia Soldier with his bare hands after a UAOH soldier couldn't do it with a gun.
Carranger vs. Ohranger
Chief Miura arrives to the Pegasus Garage and offers not to press charges if the Carrangers rescue OhRed. But it requires them to undergo harsh special training to pilot Ohranger Robo, with Kyosuke being the most tortured among the group.
Gaoranger vs. Super Sentai
Super Sentai Versus Series Theater
Miura's appearances in the "Versus Series", Ohranger vs. Kakuranger and Carranger vs. Ohranger, are featured in the Super Sentai Versus Series Theater, hosted by the heroes of Tensou Sentai Goseiger. After seeing him in both Ohranger movies, Alata (Gosei Red) has a suspicion that the "old man" in Hyakujuu Sentai Gaoranger vs. Super Sentai was Miura, prior to his revelation of being Sokichi Banba (Big One) of J.A.K.Q. Dengekitai. (both of whom were played by actor Hiroshi Miyauchi).
Behind the scenes
Miura is portrayed by veteran tokusatsu actor Hiroshi Miyauchi (宮内 洋 Miyauchi Hiroshi). Hiroshi Miyauchi is known for playing Akira Shinmei (AoRenger) in the original Super Sentai series, Himitsu Sentai Goranger, and Sokichi Banba (Big One) in the second Sentai series, J.A.K.Q. Dengekitai. His cameo in Gaoranger vs. Super Sentai is a reference to this.
- Miura is similar to Billy Cranston, Tommy Oliver and Andrew Hartford for being humans who were responsible for creating the season's entire arsenal.
- Zordon - Power Rangers counterpart in Power Rangers Zeo. See comparison page.
- Billy Cranston - Power Rangers counterpart in Power Rangers Zeo. See comparison page.