To provide a light-weight bamboo coffin to be quickly incinerated.

In the coffin composed of a lid plate, a bottom plate and body plates on respective two long and short sides made of bamboo respectively, a bamboo powder planar member in which an adhesive material is mixed in bamboo powder and compressed and shaped is disposed between the peripheral end part vicinities of two bamboo laminated plates turned to the required size by arraying, combining, attaching and fixing the required number in vertical and horizontal directions for at least one of the plates, and a hollow part is formed at the center of the lid plate, the bottom plate and the body plates on the respective two long and short sides. The bottom plate and the body plates on the respective two long and short sides are foldable, and a fragrance is impregnated or mixed in the bamboo powder planar member.