This article is about a/an comparison of characters in the Super Sentai and Power Rangers franchises.

This page highlights the differences between Chief Counsellor Naoyuki Miura and Billy Cranston.

Naoyuki Miura
Billy Cranston


Naoyuki Miura Billy Cranston
Anthropologist who developed the Ohranger technology Boy genius who assisted in developing the Zeo technology alongside Zordon and Alpha 5
Had great knowledge of the ancient super-power of Pangaea Gained knowledge of many forms of alien tech, including of Eltar and Aquitar
Only fought against the Machine Empire Baranoia Previously fought directly against the forces of Rita, Zedd and Master Vile before becoming the technical advisor for fighting the Machine Empire
Continued to run U.A.O.H. even after Baranoia's fall; had contact with the Carrangers in this position Forced to move to Aquitar for his health, did not encounter the Turbo Rangers
Was not Triceraranger before. Was previously the Mighty Morphin Blue Ranger.
Never suffered from constant aging. Suffered from constant aging due to a malfunction in a device to return himself to his proper age after being turned into a child.