This bed frame, which uses 8/4 inch beech wood as its base material, takes optimal proportions and usability into consideration. Since beech wood is a wood that is vulnerable to deformation due to expansion and contraction, the frame structure is used to prevent distortion and at the same time, It was designed to have a clutter-free appearance. Efficiency increases as the drawer gets higher, but there is a possibility that the frame will look dull due to the height, so the design began by setting an appropriate height. In addition, a frame structure using square lumber was applied to the part that maintains the structure so that it can be relatively free from distortion due to expansion and contraction. The parts where sheet materials were used were supplemented with durability using the 'sliding dovetail' technique, allowing the overall simple and minimal shape to be maintained. In addition, since we were using a large king-sized mattress, we used a hidden storage shelf behind the headboard to secure storage in a space where nightstands on both sides could not be placed. This shelf structure also serves to prevent distortion of the wide headboard board. This bed frame can be separated into a single frame with a width of 1,000mm so that it can be used in various spaces and purposes in the future. The inner drawer uses obisuki, a Japanese cedar tree with no finishing materials applied, to facilitate deodorization. Obisgi is advantageous in protecting against moisture and deformation, so there is no need to apply a separate finish, and the scent emitted by the wood itself is comfortable, providing additional enjoyment in using the furniture.