- Inspiration for the Work: Naoko Takeuchi was allegedly inspired by Please Save My Earth to create Sailor Moon.
- No Export for You: You didn't know there was a sequel? One that was 15 volumes long? And that there was yet another sequel? That's being written as we speak? And that it's already 4 volumes long? What about the anime adaptation of the first volumes?
- The anime adaptation received a Region 1 DVD release in 2000 that can still be found on Amazon.
Trivia / Please Save My Earth