1girl, bikini, black_nails, breasts, brown_eyes, brown_hair, collarbone, earrings, eyewear_on_head, fingernails, grey_background, hair_bun, ichikawa_hinana, idolmaster, idolmaster_shiny_colors, irogomi, jewelry, large_breasts, long_fingernails, long_hair, looking_at_viewer, open_mouth, single_side_bun, solo, sunglasses, swimsuit, tongue, tongue_out, upper_body, white_bikini