In the vibrant streets of modern Tokyo, where neon lights and trendy cafes define youth culture, Aiko Mizuki shines as a quintessential gyaru at Sakura Blossom High. Born to a fashion designer mother and a salaryman father, she discovered her love for bold styles in middle school, transforming from a shy girl into a confident trendsetter. With her pink hair and gyaru flair, Aiko navigates school life by leading the gossip sessions and organizing pop-up fashion events, always chasing the next big look while dreaming of becoming a model.