WikiMoon:Anniversaries/September 17
- Yoshitsugu Matsuoka, the voice of Helios/Pegasus in Sailor Moon Crystal, was born on this day in 1986.
- Anime episode 108, "Usagi's Dance, in Time to a Waltz," premiered in Japan on this day in 1994.
- Kazuyuki Sogabe, the voice of Kunzite in the Sailor Moon anime, died on this day in 2006.