Episode 173: The Invincible Ability! Enel's True Nature Revealed
One Piece Episode 173 „The Invincible Ability! Enel's True Nature Revealed“. Adapts chapters 263–264. First aired: 2003-11-09.
- Read on in the manga from: Chapter 265 (Volume 29 – Oratorio)
- Title (Japanese): 無敵の能力！明かされるエネルの正体
- Title (romaji): Muteki no nōryoku! Akasareru Eneru no shōtai
- First aired (Japanese): 2003-11-09
- First aired (German): 2005-10-07
- Category: Story
- Arc: Skypiea Arc
- Chapters adapted: Chapters 263, pages 5-18; Chapters 264, pages 2-6, 11-19