Anzu Futaba is a 17-year-old idol from Hokkaido with blonde hair and dark brown eyes. She stands 139 cm tall and weighs 30 kg. Born on September 2nd, her blood type is B and she is a Virgo. Anzu is deeply lethargic and work-averse, openly embracing a NEET lifestyle. Her primary motivation for becoming an idol is to earn enough royalties to fund a permanent life of inactivity, where she can spend her time sleeping, reading manga, watching anime, playing video games, and eating junk food. This philosophy is central to her image song "Anzu no Uta." She actively tries to avoid responsibilities by negotiating with producers, feigning practice, or hiding, though she can be temporarily motivated by candy bribes or royalty payments. Despite her aversion to effort, she occasionally shows concern for producers' well-being. Anzu maintains close friendships with other idols, most notably Kirari Moroboshi, with whom she forms the unit HappyHappyTwin (also known as Ankira). She also participates in the units CANDY ISLAND, C5, LittlePOPS, and La-La Lil. She owns a stuffed bunny simply named "bunny."