Hiroshi Kitadani (きただにひろし , Kitadani Hiroshi?, August 24, 1968–) is a Japanese vocalist who is prominent as an anison, or a musician who primarily performs theme songs and other songs in anime. He also works behind the scenes of many songs. He currently works with JAM Project, but has also been a part of Lapis Lazuli and Stagger and does solo work. He is known for singing "We Are!" the first opening theme of One Piece and the eponymous first opening theme of Madan Senki Ryukendo. <a href="https://www.last.fm/music/Hiroshi+Kitadani">Read more on Last.fm</a>. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.