To solve the problem with a conventional wood case, wherein a storage capacity of the case is small and the case may fall down due to imbalance of weight.

This multistep wood case is provided, in which lids are set so as to be alternately opened and closed not in one direction, and an intermediate stop function is utilized so that fall prevention is allowed. Accordingly, a concept of a conventional mere single wood case is eliminated, and wood cases having wood hinges longitudinally and laterally mounted thereon are connected so that an extent and a height are easily secured.