A short JRPG featuring characters from the different series that conform the Orange Juice universe. You get new characters from a gacha like system and combining some of them in the titular mixer, but the main characters are quite strong on their own and capable of clearing the story by themselves with some upgrades. I'd say some prior knowledge about other OJ games is required to know what's going on with the plot.
I found the writing endearing and the art and music decent overall. It's a cheerful game that managed to put a smile in my face more than once.