- Name: Thousand Flying Water Needles of Death (千殺水翔, Sensatsu Suishō; English TV "Secret Jutsu: A Thousand Needles of Death")
- Type: B-rank, Offensive, Short to mid-range (0-10m)
- User: Haku
- Debut (Anime): Naruto Episode 13
- Debut (Manga): Chapter 24
Using this jutsu, Haku gathers some water from the air and surrounding environment into one thousand long needles, and then directs them a specific target at high speed, leaping backwards before impact so he doesn't get caught in the crossfire. While the needles do surround a target from all sides, they don't appear above the target, creating an escape route. Haku is able to perform this jutsu with one-handed seals, allowing him to pin an opponent's arm and attack while they cannot use any techniques themselves.