Uta no Prince-sama: Maji Love Starish Tours Special is a prequal to the movie Uta no Prince-sama: Maji Love Starish Tours.
This is 50 minutes of camping. Not much of anything happens. They relax and reflect. If you like the guys, the series, and or the visual novel you may like this.
If you're looking for action, comedy, or romance, or plot, you won't find it here. Little to no conflict, nothing intreguing, and it's a completely uneventful camping trip. Not my cup of tea.