aruka_(alka_p1), highres, 1girl, ahoge, aqua_jacket, ass_visible_through_thighs, blue_eyes, blush, breasts, covered_navel, cowboy_shot, dutch_angle, halo, heterochromia, jacket, long_hair, long_sleeves, looking_at_viewer, one-piece_swimsuit, open_clothes, open_jacket, open_mouth, pink_hair, pink_halo, school_swimsuit, simple_background, small_breasts, smile, solo, swimsuit, wading, water, white_background, white_one-piece_swimsuit, yellow_eyes, hoshino_(blue_archive), blue_archive, year_2024, 