4girls, bag, black_eyes, black_hair, blonde_hair, brown_hair, can, cellphone, chips, cigarette_pack, controller, food, game_controller, holding, kotatsu, long_hair, lying, mahjong, mahjong_tile, mouth_hold, multiple_girls, on_side, open_mouth, phone, playing_games, pocky, potato_chips, reading, shopping_bag, short_hair, side_ponytail, stuffed_toy, sunlight, table, tatami, television, track_suit, window