While Crocodile reveals to Vivi about the ancient weapon Pluton, Nami attempts to defeat Miss Doublefinger with her most powerful attack: The Tornado Tempo.
| Title | Secret Passed Down in the Royal Family! The Ancient Weapon Pluton! |
|---|---|
| Genres | Action & Adventure Comedy Animation |
| Release Date | 2002-07-14 |
| Episode Runtime | 00 Hours 24 Minutes |
| Season Number | 4 |
| Episode Number | 118 |
| Production Companies | Toei Animation, Fuji Television Network, Avex Trax, Shueisha, ADK |
