Otocadoll

 is a Japanese arcade game created by Konami. The game consists on magical idols known as a "Dolls" who gather energy through the rhythm of songs, which is used to defeat rivals or monsters. To play it the User is required to have a ticket that will identify them as an idol. It was released on March 13, 2015 and is currently in its 3rd-4th year. Periodically, new songs, outfits, and characters are released.
Gameplay.
The objective of the game is to gain the most energy to change ranges and battle the various rivals that appear throughout the levels. To do this the Player will gain various outfit pieces or items to make accessories to power their Idol up. When the user has powered enough, they will have some attack options to decide which one to use and cause damage to the rival. The bigger the attack is, more energy will be used.
There are also options to change character's color scheme, coords, accessories, weapons, and songs. Rival Characters can also be unlocked and used in battle.