Kagura Mikazuki (三日月 神楽 Mikazuki Kagura) was a legendary Idol Dietwoman who was active 20 years before the start of the series and she was a member (and presumably the leader of) the unit Cherry 7 who is known for being the first Idol Dietwoman to become Prime Minister.
Kagura never actually appears in the series, but she is referenced by other characters where it is stated that she disappeared some time before the start of the series and no one know's where she is by now.
- The name Kagura means "god" (神) (kagu) and "easy" (楽) (ra).
- Kagura's surname Mikazuki means "three" (三) (mi), "sun, day" (日) (ka) and "moon" (月) (tsuki/zuki).
- Kagura's disappearance could be said to reflect real life idol careers, which are often short-lived with idols returning to normal lives without warning (often to focus on their educations).