Mazica Party

Kezuru, a junior high school student, has a dream where he's a wizard and a creature called a "mazin." The next day, his friend Kuracchi shows off the new Mazica Party card game, featuring characters that look like the ones in Kezuru's dream. Kezuru receives a notification about an event at Mazica, a major international company, where he meets CEO Jeff Johns and gets handed Mazica Gear. This leads Kezuru to discover he has the ability to seal a contract with a "mazin" creature, Barunya.