3girls, 4boys, ahoge, blush, breasts, comic, covered_navel, genderswap, genderswap_(ftm), genderswap_(mtf), greyscale, hachimaki, headband, horns, large_breasts, monochrome, multiple_boys, multiple_girls, oni_horns, open_mouth, otoko_no_ko, robe, shaded_face, skin-covered_horns, smile, sweatdrop, sword, tongue, tongue_out, weapon