1boy, 1girl, ahoge, bad_pixiv_id, bare_shoulders, blush, braid, choker, collarbone, comic, frilled_shirt, frills, greyscale, hair_between_eyes, hair_ribbon, handheld_game_console, hands_up, holding, indoors, monochrome, off-shoulder_shirt, off_shoulder, original, parted_lips, profile, ribbon, sato_ame, shirt, table, window