Knot Raiders (ノットレイダー Nottoreidā?) are the main antagonists in Star Twinkle Pretty Cure. Their goal is the domination of the universe by acquiring all the Star Color Princess Pens and capture Fuwa to remove all light from the universe.
It was revealed that they all come from the dark and forgotten parts of the universe.
- Kappard (Warrior)
- Tenjo (Strategist)
- Eyeone (Scientist, Left in episode 21)
- Bakenyan (Butler, Undercover)
- Their theme appears to be based on Japanese mythological creatures.
- Their name is derived from the verb "nottoru", (乗っ取る) which means to "take over".
- In episode 19, it is revealed that Bakenyan is actually one of Uni's personas who was spying on Eyeone.
- After episode 21, Eyeone has left the group after feeling too ashamed to return to headquarters due to being defeated by the team on Planet Rainbow.