Miku, Swimsuit, Idolmaster Cinderella Girls

A woman dressed in a red and white striped swimsuit with black straps, standing by an indoor swimming pool. She has short brown hair styled in a bob and is wearing cat ears on her head. Her swimsuit consists of a bikini top with red and white stripes and a matching skirt-style bottom. The woman holds a large foam float that reads 'GUARD' in bold white letters along its length, which she grasps with both hands. The background reveals an indoor swimming pool area, complete with a ladder leading into the water and a diving board on the far side of the pool. A sign is visible on the wall behind her, but it's too blurry to read. The overall atmosphere suggests a playful and lighthearted scene, possibly from a photo shoot or promotional event for a swimwear brand.