score_9, score_8_up, score_7_up, score_6_up,source_anime, masterpiece, best quality, rating_explicit, 4k, ((masterpiece, best quality)), (hyper detailed, detailed background), 1girl, solo, solo focus, Anna Yamada, long hair, brown eyes, round eyes, bangs, black hair, long black hair, long haired female, sweatdrop, curvy, large breasts, cute, sexy, Black bikini, Sun hat, In water, Sunlight reflection, Hand on hat, Looking up, Water background, Sunny day