Aikatsu Planet

Aikatsu Planet (アイカツプラネット) is a virtual reality world where idols partake in idol activities. Described as "a place where you can be who you want to be", one can create and take on the form of an avatar while in Aikatsu Planet.

Entrance
For an idol to go into Aikatsu Planet, they must insert their Idol License into their AiPla Phone, which manifests a mirror showing their avatar as their reflection. The idol must then "mirror in☆" by placing their hand on the glass, which changes them into their avatar and sends them into Aikatsu Planet.

Non-idols such as Izumi Watanuki are shown to be able to enter as well (their avatar forms being animated versions of their real selves), though it is currently unexplained as to how.

Description
Aikatsu Planet is a colorful town lined with a variety of stores and buildings.

Dressia Forest
The Dressia Forest (ドレシアの森) exists on the outskirt of the town and as suggested by its name, is where Dressias reside. Dressias for the most part occupy different habitats within the forest based on their types.

Apart from the Dressias themselves, only idols are allowed to enter the forest for when they need to complete Swings. It is currently unknown how the Dressias came to be, but according to Ruli, they have always been in Aikatsu Planet.

Q-pit Road
Q-pit Road (キューピットロード) is a desire path running along what used to be plain grassy hills, so named because it was formed as Q-pit's regular jogging route.

Bloomy＊Cafe
Bloomy＊Cafe (ブルーミー＊カフェ) is a cafe owned by Hana. Currently, its only other employee is Shiori.

Trivia

 * According to Beat, it is possible for people to take on avatars that are significantly different ages and/or different genders.
 * The concept of Aikatsu Planet is shown to be very similar to PriPara, with the primary difference being that avatars are technically separate from the idols' real world selves (their actual data being contained in the Idol License and thus why avatars can be used by more than one person).