The following page details various cameos, parodies and shoutouts featured in the 12 Beast series.
Anime and Manga
===Neon Genesis Evangeline===
- In Chapter 4, Eita reveals that the reason he knows that the Gigas' weak point is the orb at the center of their chest is due to the same thing happening with the angels in Neon Genesis Evangeline.
Games
====Dragon Quest====
- When called a "Hero" in Chapter 2, Eita is seen wearing an outfit similar to the hero from Dragon Quest 3.
Other
====Television====
- In Chapter 8, when told that a ninja was in the village, the minotaurs mistook what a ninja was; instead describing a team of Super Sentai/Power Rangers (five masked heroes in red, blue, black, green and white).