Revealed! The Gold GripPhone's Chou Mahou ~Golu Goolu Gou Gou~
In this 12 minute special, Kai and Hikaru are in the chess box they always practice in and find a water spring. Kai drops his MagiPhone in it and out comes out the Goddess of the Spring that resembles his mother. She offers him two phones: the Golden Grip Phone or Silver MagiPhone. Hikaru encourages Kai not to lie, he thinks about his older siblings and what they would say (through clips of past episodes). He picks the Golden one and becomes KaiShine and traps Hikaru in the MagiLamp. Because the phone didn't like his lying heart, he turned him into Spider. Luckily, the Silver phone turned him back and he learned his lesson... maybe. Takes place somewhere after Episode 26.