1girl, bare_arms, bare_legs, bikini, black_bikini, blonde_hair, border, breasts, chiisamekai, cleavage, closed_mouth, collarbone, green_eyes, hair_between_eyes, long_hair, looking_at_viewer, new_game!, partially_submerged, pillarboxed, sitting, small_breasts, solo, straight_hair, swimsuit, water, white_border, yagami_kou