From today's Idolmaster 7th Anniversay event comes word of a final October 25 release date for Idolmaster Shiny Festa. As previously announced, the PSP title will be released in Honey Sound, Funky Note and Groovy Tune versions. These are each priced ¥5980 in package form and ¥5380 as a download.

Namco Bandai also shared the game's first trailer and some screenshots. Take a look below.