Hiroshi Kitadani , Kitadani Hiroshi August 24, 1968 -?) Is a Japanese singer who is prominent as anison or a musician who primarily perform theme songs and other songs in the anime, he also works behind the scenes of many songs he now works with jam project, but has also been a part of Lapis Lazuli and Stagger and do a solo career, he is known for singing "We Are!" the first opening theme of One Piece and eponymous first opening theme of Madan Senki Ryukendo
