One Piece Koko wa Sora no Umi! Sora no Kishi to Tengoku no Mon (1999– ) Online
wandering trough the Sea of the Sky, the crew meets Gan Fall, the Knight of the Sky. He saves them from the attack of a treasure hunter. Later, they find the way up to the White White Sea.
| Episode credited cast: | |||
 | Clint Ford | - | Vasco Shot |
 | Ikue Ôtani | - | Tony Tony Chopper (voice) |
| Rest of cast listed alphabetically: | |||
 | Masaki Aizawa | - | Wiper (voice) |
| Tony Beck | - | Roronoa Zoro (voice) |
| Z. Charles Bolton | - | Pierre (voice) |
| Cole Brown | - | Blackbeard / Marshall D. Teach (voice) |
 | Luci Christian | - | Nami (voice) |
 | Colleen Clinkenbeard | - | Monkey D. Luffy (voice) |
 | Juli Erickson | - | Amazon (voice) |
| Kenny Green | - | Doc Q (voice) |
| Sean Hennigan | - | Gold Roger (voice) |
 | Hiroaki Hirata | - | Sanji (voice) |
 | Tetsu Inada | - | Jesus Burgess (voice) |
| Kazuya Nakai | - | Roronoa Zoro, Pierre (voice) |
 | Chikao Ohtsuka | - | Gold Roger (voice) |