Uchuu Keiji Gavan

"Tradition. History. Pride. Struggle. Reflection. Courage. Beyond that, there is innovation. Don't lose your dream. Wake up." In a world shaped by the dreams we see in our sleep, ZEZTZ enters people’s dreams as an agent on a mission. Equipped with a cutting-edge Rider belt worn across the chest, ZEZTZ brings a bold new form to the battle.

Both are space detectives
Both crossed over in a movie
Both appeared and teamed up with Kyuranger and Gokaiger