1girl, ascot, blue_background, blue_dress, blue_eyes, blue_hair, blue_neckerchief, braid, breasts, collared_shirt, cowboy_shot, dated, dokidoki!_precure, dress, dress_shirt, french_braid, frills, gradient_background, happy_birthday, hishikawa_rikka, long_sleeves, looking_at_viewer, neckerchief, okayashi, open_mouth, pinafore_dress, precure, shirt, signature, sleeveless, sleeveless_dress, small_breasts, smile, solo, white_background