Mika Jougasaki, Idolmaster

The image depicts Mika Jougasaki from The Idolmaster in her cheerleader outfit, posing with pompoms. She has pink hair and is wearing a white bikini top with yellow flowers on it, paired with a pleated skirt adorned with sunflowers. Her left leg is bent at the knee, while she holds a gold pom-pom in her right hand above her head. The background features a blurred pool area, likely from an event or gathering where she is participating as a performer.