1girl, ahoge, bikini, black_bikini, breasts, brown_hair, collarbone, frilled_bikini, frills, hair_ornament, hair_ribbon, hairclip, huge_breasts, kantai_collection, long_hair, looking_at_viewer, mamiya_(kancolle), navel, official_alternate_costume, ponytail, red_eyes, red_ribbon, ribbon, shigatsu_(soratobuusagi), sitting, smile, solo, swimsuit, very_long_hair, wariza