1girl, bikini, blue_sky, breasts, cleavage, cloud, frilled_bikini, frilled_hairband, frilled_skirt, frills, hairband, looking_at_viewer, love_live!, love_live!_school_idol_project, medium_breasts, medium_hair, nishikino_maki, ocean, open_mouth, outdoors, pink_bikini, pink_hairband, plaid, plaid_bikini, purple_eyes, red_eyes, sitting, skirt, sky, smile, solo, swimsuit, wariza, yoshinon_(yoshinon_kotori)