EE JUMP - Topic

EE Jump was a Japanese duo formed by Harmony Production in 2000. The duo's music was produced by Tsunku, with songs released through Toy's Factory. The members consisted of Sonim and Yuki. Originally a trio, Ken, the group's lead dancer, left the group before their CD debut.
EE Jump became well known for their song "Otto Totto Natsu da ze!", which charted at No. 5 on the Oricon Weekly Singles Chart. However, after several scandals involving Yuki, the duo disbanded in April 2002.