1girl, alternate_costume, blue_eyes, blue_hair, breasts, cleavage, flat_cap, green_headwear, grey_background, grey_tank_top, hair_bobbles, hair_ornament, hat, jewelry, kawashiro_nitori, key, key_necklace, looking_at_viewer, medium_breasts, necklace, open_mouth, short_hair, solo, striped_tank_top, tank_top, touhou, two_side_up, upper_body, water, yan_pai