Episode 46. Kamen Rider Red Dad refers to Takeda Hang of Kamen Rider, because he once played Kurenai Otoya, the father of the leading actor Kurenai Wataru, in Kamen Rider, so he was called Red Dad. The character in Ur's masked knight Zi-O is one of the time robbers. The name comes from ur's name "Heure", which comes from a French word meaning "hour" or "time". In the play, Hours and Red Dad meet in the 46th episode. Red Dad is also the person who has the largest number of knight's gold belts in the history of Kamen Rider.