Paint: Japanese CASHEW natural paint, natural paint (plant oil) etc. are applied, which has been authenticated by national compelling CCC system and conforms to F ☆☆☆☆ requirement of Japanese Food Sanitation Law.

Environmental Protection Certificate

Glue: Japanese AICA glue is applied, which has more than sixty years of history. It is waterproof, super penetrating and sticky, not peeling off easily. It is also an environmental product.

Environmental Protection Certificate

GLTDED Laminated Timber: After being air dried, degreased, preserved, double-side polished, finishing cut, four-side polished, spelt, plate-aligned, sand polished, etc, the GLTDED Laminated Timber sustains the natural texture and high quality. It is environmental, durable and cannot be bent or transfigured. The water content of which is between 8—12%, and excludes benzene, toluene, dimethylbenzene and aldehyde.