Nephrite takes advantage of Sailor Moon's attraction to Tuxedo Mask by sending love letters to Usagi and her classmates. Naru falls in love with him in his civilian disguise, allowing him to drain a large amount of her energy.
| Title | Who Is That Masked Man? |
|---|---|
| Genres | Action & Adventure Animation Comedy Sci-Fi & Fantasy Kids |
| Release Date | 1992-07-25 |
| Episode Runtime | 00 Hours 24 Minutes |
| Season Number | 1 |
| Episode Number | 19 |
| Production Companies | Toei Animation, TV Asahi, Kodansha |
