Da Pump

Japanese pop group formed in 1996. The original lineup consisted of Issa, Ken, Yukinari, and Shinobu. Shinobu left the group in 2006 after a drunk driving incident in 2005. The group went on an unofficial hiatus at the end of 2006, and in 2008 Yukinari left the group and 7 new members were added: Daichi, Kenzo, Tomo, Kimi, Yori, Kazuma, and U-Yeah. Ken left the group in 2009, Kazuma left in 2013, and Daichi left in 2021. The group currently operates with 6 members, with Issa as the only original member.