Teak / Lamiaceae teak genus / Myanmar 

King of excellent wood for everything
Kiji is straight and heavy. It is excellent in durability such as water moisture, it is said to be the king of wood. It is also used for the deck and interior of luxury liner Queen Elizabeth, Orient Express. It is one of the world's finest materials, one of the world's three largest precious trees. There is a natural oil component in the tree itself, and it is durable even if you do not care with oil or varnish.