Yukiho Hagiwara and Makoto Kikuchi, Vivid Bikini, Idolmaster

The image features two women dressed in swimsuits, posing for a photograph. The woman on the left has short brown hair and is wearing a white bikini with a ruffled top and matching bottoms. She stands barefoot on a rocky surface, leaning against a palm tree trunk. Her right hand rests on her hip, while her left arm hangs relaxed by her side. The woman on the right has short gray hair and is dressed in a black bikini with a similar design to the white one. She also wears no shoes and stands beside the first woman, both of them facing forward toward the camera. A small palm tree trunk separates them from the foreground, where a sandy beach meets the calm ocean waters. The background features an island resort with multiple buildings visible in the distance, including some that appear to be part of a hotel or restaurant complex. The overall atmosphere suggests a tropical vacation setting, likely taken during the daytime.