mifumi takafumi, morikawa yuki, white album, white album (series), 1girl, armpits, arms up, bare arms, bare shoulders, bikini, breasts, brown eyes, brown hair, female focus, hair between eyes, hairband, long hair, looking at viewer, midriff, navel, neck, side-tie bikini bottom, small breasts, smile, solo, standing, straight hair, strapless, strapless bikini, swimsuit, tongue, underboob, white bikini, white hairband