Anya and Minami, Cinderella Girls, Idolmaster

Two women dressed in costumes, likely for a cosplay event or convention. The woman on the left has long white hair and is wearing a blue dress with gold accents, while the woman on the right has brown hair and is wearing a pink dress with white accents. Both women are posing together, suggesting that they may be part of a group or duo performing at the event. The background of the image appears to be a convention center or large indoor space, with other people visible in the distance. Overall, the image captures a fun and lively moment from a cosplay event.