MOB48 is the antagonist group for Hyperdimension Neptunia: Producing Perfection. They are the popular idol group who has taken Gamindustri by storm and caused the CPUs' shares to considerably drop. MOB48's group mostly consists of 48 monsters such as Dogoo, Tulip, and Eggplant enemies faced in the other game titles. Since only the 48 best monsters can be in the group, the members switch out regularly. In the weekly and monthly Gamindustri idol rankings, Linda is shown to be their producer for each song they release.
Using a mysterious force known as MOBusiness, they have invaded all the airwaves throughout Gamindustri. Despite understanding that MOBusiness is a shady bunch, the idol fan community continues to grow. They spurred their business on by giving people tickets at PR events, for voting, contests, and more - taking 90% of Gamindustri's shares. Their presence has finally grown alarming enough for the CPUs to take note.
Not much is seen or known about the members in MOB48 other than the fact that the group consists mainly of enemy mobs. The following is a list of all those associated with MOB48:
- Linda (Producer)
- Today is Hot (Dogoo)
- Run Run Eggplant (Eggplants)
- Generation High
- Class Paradise
- She's Bahamut!
- Call Me Maebe
- Valhalla Beauty
- Light Barrage
- Web Surfer
- 1st Class Dude
- No Launch
MOB48 is a reference to AKB48 (pronounced "A.K.B. forty-eight") a Japanese idol girl group named after the Akihabara (Akiba for short) area of Tokyo, where the group's theater is located, and its original roster of 48 members. The MOB in place of AKB is referring to the fact that the idol group is consisting of mostly enemy mobs from the games other titles.
- The song Call Me Maebe is a reference to the song Call Me Maybe by Carly Rae Jepsen.
- Monpeace is a reference to the Compile Heart game Monster Monpiece.