- In episode 6, everyone is trapped in a boat in the middle of the ocean with a shark chasing after them, complete with a homage to John Williams' famous music piece.
- There are tons of shout outs from Nanatsuiro Drops, because this series is written by the same person who wrote the anime adaptation of the series.
- The name of Miria's mother, Celine Bright, is likely a shout out to Céline Dion.
- In episode 28, Miria loses a singing contest to a portly, homely singer named Susanne Foil. Some dubs make this even more transparent by flat-out calling her Susan Boyle.
Shout Out / Jewelpet Twinkle