Useless trivia of the day, the doujin was inspired by this set of promotional pictures made for different retailers as bonus for buying the entire series with them.
![](https://i.imgur.com/4Vt2e1K.png)
![](https://i.imgur.com/EvHKFwG.png)
All the main characters got one dressed as different animals: Mirei got a dog costume, Mamori a cat, Lady Lady got bunnies, Charlote a doe, Meifong a sheep, Kasumi a wolf and obviously, Akira got a Tiger (that was the bonus for Toroana) and Torino a cow. This pic was also inspired by that set.