Wikipedia
Hit&Fun
Hit&Fun is a compilation album by pop duo PUFFY, that was released on February 14, 2007.
The album features tracks especially chosen by fans via an internet survey. 3 songs could be picked, with reasons given, and extra messages for Puffy were also allowed. A majority of the songs featured have previously been released in singles/numerous other albums themselves, while a couple have only ever been released on one album each ('Hito ni Yasashiku' from The Hit Parade and 'Invisible Tomorrow' from Nice.)
The limited version of the album contained a 2nd disc (a minidisc) in addition to the regular disc, and contained 4 extra songs.