Triple "J" Idol Series is an idol series about Jewish girls growing up in Japan and their struggle and growth as Japanese idols.

The name "Triple 'J'" has three elements in it: "Jewish", "Japanese", and "JK".
The name "Triple 'J'" stands for Jewish, Japanese and JK (Junior Kinetic / Youth and Energy).

As such, the Triple "J" Idol series aims to bring joy to fans through energetic performances by members from different cultures and backgrounds growing together.