1girl, alternate_costume, armpits, blue_theme, blush, boots, breasts, day, flat_cap, full_body, hair_between_eyes, hair_bobbles, hair_ornament, hat, jumping, kagiyama_shachou, kawashiro_nitori, large_breasts, looking_at_viewer, medium_hair, monochrome, one-piece_swimsuit, open_mouth, outdoors, river, rubber_boots, school_swimsuit, sideboob, sidelocks, skindentation, smile, solo, swimsuit, touhou, tree, two_side_up, water, water_drop