Usopp is indeed a Haki user. Haki is a powerful ability in the world of One Piece that allows individuals to sense and interact with the spiritual energy around them. There are three types of Haki: Kenbunshoku Haki (Observation Haki), Busoshoku Haki (Armament Haki), and Haoshoku Haki (Conqueror’s Haki).
In the case of Usopp, he has awakened his Kenbunshoku Haki. This particular type of Haki grants the user the ability to perceive the presence of others and predict their actions to a certain extent. It essentially enhances one’s senses and intuition, allowing them to react quickly and adapt to their surroundings.
The moment Usopp awakens his Kenbunshoku Haki is during the latter half of the Dressrosa arc. As the Dressrosa revolt is taking place, Usopp finds himself in a position where he needs to locate and eliminate Sugar, a powerful enemy who possesses the ability to turn people into toys.
From the old King’s Plateau near the Corrida Colosseum, Usopp is able to see the auras of Luffy, Law, and Sugar in the royal palace. This ability to see auras is a direct manifestation of his awakened Kenbunshoku Haki. By perceiving these auras, Usopp is able to pinpoint Sugar’s location despite the considerable distance between them.
With his newfound Haki ability, Usopp is able to use his expert marksmanship skills to snipe Sugar down from afar, effectively neutralizing her and ending her threat to the Dressrosa rebellion. This demonstrates the practicality and effectiveness of Usopp’s Kenbunshoku Haki in combat situations.
It is worth noting that Usopp’s awakening of Haki is a significant moment for his character development. Throughout the series, Usopp has often been seen as the weak and cowardly member of the Straw Hat Pirates. However, his awakening of Haki showcases his growth as a warrior and his willingness to step up and contribute to the crew’s goals.
Usopp is indeed a Haki user, specifically having awakened his Kenbunshoku Haki during the Dressrosa arc. This newfound ability allows him to perceive auras and predict the actions of others, enhancing his combat skills and contributing to the overall strength of the Straw Hat Pirates.