Answer
In 1999, Kappei Yamaguchi began voicing his character Usopp in the popular anime series One Piece. Usopp, known for his exaggerated stories and cowardly nature, is a beloved member of the Straw Hat Pirates crew. Yamaguchi's distinctive voice and comedic timing have made Usopp one of the most recognizable and fan-favorite characters in the One Piece universe.