Japanese pop duo See-Saw, originally from Tokyo, formed in 1993 and consisted of Chiaki Ishikawa on vocals and Yuki Kajiura. The group debuted with the single "Swimmer" on July 25, 1993, followed by their first album, I Have a Dream, later that year. In April 1994, Yukiko Nishioka left to pursue a writing career, reducing See-Saw to a duo. The group temporarily disbanded in 1995 but reunited in 2001. See-Saw is known for their contributions to anime soundtracks, performing opening and ending themes for series such as .hack//SIGN, .hack//Liminality, Noir, and Mobile Suit Gundam SEED. Notable tracks include "Kimi ga Ita Monogatari / Emerald Green", released on January 22, 2003, with “Emerald Green” serving as the ending theme to .hack//Legend of the Twilight, and "Anna ni Issho Datta no ni"(“We Were So Close Together”), the first ending theme to Mobile Suit Gundam SEED. Their discography spans various genres, including classical, electronic, folk, pop, rock, and stage & screen. Notable albums include Dream Field (February 21, 2003; re-released May 8, 2013) and See-Saw Complete Best -See-Saw-Scene- (June 10, 2020), which compiled their best works. The duo's ability to blend different musical styles has made them a versatile act within the Japanese music industry.