A is a female character from the multimedia project Show By Rock!! and a member of the band Tsurezure Naru Ayatsuri Mugenan, where she serves as both the vocalist and guitarist. She is a Myumon of the Shiba Inu subspecies, characterized by her tan fur, dog-like ears and tail. She stands 160 centimeters tall and has a birthday on August 25. Her appearance includes a bamboo hat often worn during training, a dark navy robe, red and white toe-sandals, dark brown hair in a thin long ponytail, and chocolate brown eyes. Born and raised in a samurai family from a far eastern world, she has a serious, honest, and frank personality. She is dedicated to training and discipline and strongly dislikes laziness. Her motivation for performing in MIDICITY is to spread the unique traditional music of her far eastern homeland. Within her band, she shares a deep bond with her bandmates. She is a childhood friend of the bassist Un, having met when she saved Un from a bandit. Un taught her to have fun playing the shamisen, helping A soften her overly rigid approach to music. A becomes shy when Un willingly approaches her. Her master and teacher is Darudayu, to whom A holds deep loyalty despite often being the target of her master's teasing. A is still considered to be on her path of training. She plays an instrument that fuses the traditional shamisen with the aesthetics of a rock guitar. She possesses a transformation known as Flame Mode. Her name is derived from the first letter of the Sanskrit alphabet, symbolizing the beginning of all things, and she is rumored to be a great beauty.