"Daigo Sentai Kingranger/Kiryuger", used in criticism of the heavy focus on Daigo.
Before Deathryuger's name was officially announced, folks had taken to calling him Kyoryu Navy.
In the V-Cinema film 100 Years After, Tobaspino actually has a new (not evil) partner, actually called Kyoryu Navy.
Voltasaurs, which originates from the Overtime fansub, for the Zyudenryu. Zyudenryu means Beast Electric Dragon (or Electrobeast Dragon or Electrobeast Dinosaur, Japan has also been known to shorted their word for Dinosaur, "kyoryu" to just "Ryu" as times when it's amalgamated with another word), while Voltasaur means Electric Lizard.
And speaking of Kamen Rider, we have a girl named Yayoi who wears glasses in a Riku Sanjo work. Are we talking about Yayoi Ulshade, the granddaughter of Kyoryu Violet? Or is her name Yayoi Tokuda, the Coma Zodiarts?
Amy, Luckyuro and Torin are all fans of the in-series manga Love be Ball Touchdown (Love Touch, for short). Luckyuro's love of the manga causes her to even have a morality crisis as pointed out by Amy, since if the Earth's destroyed, she won't get any new volumes.
D carries around Bacchus Gil's liquor bottle, now filled with the Deboss' restoration water.
Real Life Writes the Plot / Romance on the Set: After Ryo Ryusei (Daigo) and Ayuri Konno (Amy) were seen together, and later confirmed that they were dating, many speculated that they hooked up towards the end of filming which led to their characters suddenly dating at the end of the season.
Because of The Smurfette Principle, having the Yellow ranger male had been considered for this series.
The head writer RikuSanjo originally wanted Blue to be a 45-year-old family man. The idea was vetoed, but some elements of it seem to have been used nonetheless in a downplayed form (he's still the oldest on the team at 32, and acts as a surrogate husband and father to his sister and niece respectively), and it was even given a reference in Episode 8 when KyoruyBlue's "old man jokes" cause Yuko to speculate on his age:
Yuko: He might be a hero, but he's got to be at least 40! Nobu: No way Blue is already 40 years old! He's definitely younger than that. ...I think.