1girl, alternate_costume, armpits, bikini, bikini_top_only, blue_theme, blush, boots, breasts, closed_mouth, feet_out_of_frame, flat_cap, hair_bobbles, hair_ornament, hat, kagiyama_shachou, kawashiro_nitori, large_breasts, looking_at_viewer, mechanical_bull, medium_hair, monochrome, riding_machine, rubber_boots, short_shorts, shorts, sidelocks, smile, solo, split_mouth, sweat, swimsuit, touhou, two_side_up, v