Jimang (じまんぐ) (Born: 16/10/??) is a Japanese singer, songwriter and composer who is best known for being a long standing support member of the band Sound Horizon. He has been with the group since their 3rd Story CD "Lost" which was released in 2002. He began his career through the launching of INTERNET INDIES LABEL via internet radio in 1998. As a solo artist, Jimang has arranged versions of popular Touhou Project songs and has had experience working with various doujin circles as a result. He has released 4 albums and 2 singles, the second of which, "La divina tragedia 〜魔曲〜", launched him into notoriety (and internet pop culture) when the titular track was used as the ED theme song for the anime Umineko no Naku koro ni. His song "桜POP" from his 4th album was also used as login music for the MMORPG "Maple Story".