Data Carddass (データカードダス, Dēta Kādodasu) is a series of Japanese arcade game machines created by Bandai, which largely focus around the digital use of collectible trading cards.
These collectible cards can be read by various Data Carddass machines in order to interact with the game.
For example, in Aikatsu!, a game revolving around fashion, players can scan cards featuring various clothes to make their character wear them.
Each machine is also fitted with various controls unique to their specific minigames, such as buttons which require timed presses or touches.
Select machines utilise IC cards, which allow frequent players to save personal data from the games.