2girls, arashi_chisato, ball, beach, beachball, bikini, bikini_top_only, birthday, blue_sky, blunt_bangs, blush, breasts, cleavage, cloud, cloudy_sky, collarbone, double_bun, english_text, hair_bun, happy_birthday, holding, holding_ball, holding_beachball, looking_at_viewer, love_live!, love_live!_superstar!!, medium_breasts, multiple_girls, musashiya_chougenbou, ocean, official_alternate_costume, orange_bikini, orange_hair, outdoors, purple_eyes, shibuya_kanon, short_shorts, shorts, sky, smile, standing, swept_bangs, swimsuit, twitter_username, white_hair