WikiMoon:Anniversaries/April 18
- Anime episode 6, "Protect the Melody of Love! Usagi is a Cupid," premiered in Japan on this day in 1992.
- The twentieth episode of Sailor Moon Crystal, "Act.20 Crystal Tokyo - KING ENDYMION -," premiered on this day in 2015.
- The twenty-ninth episode of Sailor Moon Crystal, "Act.28 Mugen 2 Hamon," premiered on this day in 2016.