Wood is the main raw material for our products. We are asking whether cutting down trees is an environmental destruction. It is not true, since we are avoiding the cutting down trees in the virgin forest registered as World Heritage. Also, it is necessary to not to leave grown-up trees untouched, instead cut down trees as necessary and replant the amount of logging or re-growing naturally in order to preserve forest in healthy conditions. The forest preserved in healthy conditions is called “the forest managed properly.” All our wood materials procured worldwide are products from “the forest managed properly.” We have been actively using wooden board, such as MDF (Medium Density Firewood) and particle board, made of recycled wood materials produced from wood scraps during manufacturing processing at plants and from building demolition. We only procure wood materials good to use based on the judgment of cut or don’t cut in order to achieve the forest preservation and conservation of biodiversity through providing products by taking full advantages of the power of wood material.