One Piece Log: Fish-Man Island Saga Remastered & Re-Edited Episode 4: A Deep Sea Adventure! A Looming Undersea Threat
One Piece One Piece Log: Fish-Man Island Saga Remastered & Re-Edited Episode 4 „A Deep Sea Adventure! A Looming Undersea Threat“. Adapts chapters 604–605. First aired: 2024-11-23.
- Read on in the manga from: Chapter 606 (Volume 62 – Adventure on Fish-Man Island)
- Title (Japanese): 深海の冒険！迫りくる海底の脅威
- Title (romaji): Shinkai no Bōken! Semarikuru Kaitei no Kyōi
- First aired (Japanese): 2024-11-23
- First aired (German): 2026-01-01
- Category: Story
- Chapters adapted: Chapters 604, pages 3-13, 15-19; Chapters 605, pages 2-19