|Solo Photobook by Kusumi Koharu|
|Released||September 20, 2007|
|Cooperation with||Up-Front Agency|
|Kusumi Koharu Publication Chronology|
|Previous|| Kusumi Koharu|
|Next|| Koharu Nikki.|
POP is Kusumi Koharu's 2nd solo photobook. It was released on September 20, 2007. A special edition DVD of the photobook's making of was released on November 9, 2007.