PURPOSE: A container ship is provided to maximize the loading capability of a container, thereby reducing the unit transport cost of the container. CONSTITUTION: A container ship comprises hatch covers(10,10a) and a lessing bridge(40). Containers of various standards are loaded in the upper part of the hatch covers. Container loading parts of the upper part of the hatch covers are divided into a 20/40 feet container loading part(11) and a 45 feet-above container loading part(11a). The configuration of the divided container loading parts is repetitively arranged. A 40/20 feet container and a 45 feet container are loaded in the container loading parts by turns.