Investigate the Board Chairman's True Identity! is the 40th episode of Yes! Pretty Cure 5.
Karen is frustrated with the school's chief director and investigates her.
Tropes:
- Mythology Gag: This episode's centipede Kowaina bears a strong resemblance to Poisony's centipede Zakenna.
- Special Guest: Singers Mayu Kudou and Kanako Miyamoto guest star as students at the Cures' school.