Yenra Miki Hoshii, Idolmaster Miki Hoshii at the Pool: The image features Miki Hoshii, an idol from the Japanese media franchise 'Idolmaster', posing in a white swimsuit with gold accents at an indoor pool. She has long blonde hair and is standing in the shallow end of the pool with her arms outstretched. The background shows a large swimming pool with blue water, surrounded by brown walls and a few people lounging on lounge chairs. The overall atmosphere suggests a fun and relaxed setting, possibly during a photoshoot or promotional event for the franchise.