Akazawa Accari, of course. Her nickname is: akalin is a slogan adapted from Funami Yui's name akari in order to enhance her sense of existence in the lamp, but it has become synonymous with her low sense of existence (the slogan when she becomes invisible when her sense of existence is extremely low). In addition, in the first film "The Swaying Lily", Toshinou Kyouko nicknamed the lamp "Red Warrior".