DiffereDifferent versions of the Vocaloid, KAITO. Vikai is carefree, easygoing, passionate, glutton. He is a DJ. Rekai is timid, shy, passionate, patient, awkward. He plays the guitar. Wakai is responsible, caring, mature, dependable, and charismatic. He is the troupe leader of Wonderland Sekai. Mokai is charming, dependable, attentive, and reliable. He is an idol. He is also an idol manager. Nikai is blunt, straightforward, and irritable. He can come off as rude due to his bluntness.