[806mtson]

Also, according to this source: https://www.ladyeve.net/archives/073058 (can't tell if this is true as I don't speak Japanese. Only knowing this because of the wiki), apparently, Kikai Sentai Zenkaiger was originally going to be called "Sentai Sentai Sentaiger. Which sounds like someone's alternate name for Gokaiger if they didn't know any of the names. And is extremely funny to think about. It's a major tongue twister. Kikai Sentai Zenkaiger was named Sentai Sentai Sentaiger.