The imperial residence in Tokyo can only be seen in appearance. It is said that it is open for one or two days a year. There are moats around the imperial residence and pines on the square. The Japanese say that pines grow very well only in the imperial residence, and the survival rate in other places is very low. The most famous landscape outside the imperial residence is the Dual Bridge, the scenic spot that the tour group must go to. In fact, sitting quietly outside the imperial residence, as if in a large garden, is also a very pleasant thing.