Suite Pretty Cure/Trivia
- Hey, It's That Voice!: Kallen (or Nadja Applefield) and Shirley (or Ruki Makino) as the main Pretty Cure duo, with Sailor Moon (or Excel) as their Non-Human Sidekick. Also, Miriallia Haw (or Dawn) accidentally turned into a evil cat along with her three masters.
- Mephisto is Jamil Neate.
- Aphrodite is Shiine.
- Hibiki's mom is Kaname Chidori.
- Hibiki's dad is Chronicle Asher.
- Sousuke Minamino Ieyasu Tokugawa.
- Masamune Ouji is Vino Dupre.
- The news TV director for the fifth episode is a Norwegian!
- Kanade's younger brother Souta is Oyama and Black Star.
- Fan Nickname: Hibiki and Kanade were affectionately dubbed "Nagisa and Honoka 3.0" by the fanbase at first. Said fanbase later came up with "Hibicake and Kanabake" for the duo, "Mephistroll" for Mephisto,"Man Rin" for Hibiki's father due to his hairstyle, and "Cure Samba" for Ellen's Brazillian carnival-inspired getup from episode 5 (see Fashion Victim Villain below).
- Lying Creator: Early on, Toei leaked a blurry picture of two new Cures: Cure Beat ("Uta Nishio", with a different design from the one that eventually appeared in the series proper) and Cure Symphony ("Koto Toudou"). Speculation ran wild over the picture, with a good proportion of the fanbase coming to the conclusion- based on visual similarities, character roles and Theme Naming- that secondary characters Waon Nishijima and Seika Higashiyama would become the two Sixth Rangers of the series. It turned out to be a joke by the production staff, presumably less-than-pleased when a similarly blurry picture spoiled the identity of Cure Sunshine roughly one year prior.