1boy, 1girl, all_fours, alternate_costume, ass, bare_shoulders, barefoot, belt, blush, breasts, closed_mouth, collarbone, comic, eyelashes, floor, gradient_background, greyscale, hair_between_eyes, hair_bobbles, hair_ornament, hat, indoors, kawashiro_nitori, large_breasts, long_sleeves, looking_at_another, looking_to_the_side, monochrome, musical_note, no_eyes, open_mouth, pants, pocket, shirt, short_hair, short_twintails, simple_background, sitting, sleeveless, sleeveless_shirt, smile, sweat, sweatdrop, t-shirt, techi_(techi35499), tongue, touhou, twintails, wall, wide_sleeves