One Piece Special Edition (HD, Subtitled): Alabasta (62-135) Time to Fight Back! Usopp's Quick Thinking and Fire Star! - Watch on Crunchyroll

One Piece Usopp Saikyou? Negative wa Makasetoke (TV Episode 2008) - IMDb

One Piece: Alabasta (62-135) Off to the Desert Kingdom! the Rain-Summoning Powder and the Rebel Army! - Watch on Crunchyroll

One Piece: Alabasta (62-135) (English Dub) Rebel Warrior Koza! the Dream Vowed to Vivi! - Watch on Crunchyroll

The Ultimate Guide to the One Piece Characters: Bios, Attacks, and Specialties

One Piece Special Edition (HD, Subtitled): Alabasta (62-135) I Will Make It Bloom! Usopp, the Man and the Eight-Foot Shell! - Watch on Crunchyroll

One Piece Ichigeki Hissatsu: Dressrosa o Sukuu Otoko (TV Episode 2015) - IMDb

One Piece: Alabasta (62-135) (English Dub) I Will Surpass You! Rain Falls in Alabasta! - Watch on Crunchyroll

Big Fight under the Moon! The Pirate Flag Flutters with Sorrow!

Usopp's 6 Most Incredible Achievements in One Piece

ONE PIECE 76 Time to Fight Back! Usopp's Quick Thinking and Fire Star! Reaction

Usopp VS Battles+BreezeWiki

Usopp, All Worlds Alliance Wiki