If you love architectural photography, you will love Japan. There are almost every type of architectures you could ever want to photograph, both exterior and interior.
Knowing how much Japanese love brands, and that they spend a very large portion of their earnings on shopping, most of the world famous brands spared no expenses in creating their flagship stores in Tokyo. Most of these ends up being a landmark in themselves, with all of them having very unique and amazing designs.
Apart from the more extravagant buildings, you will also find in almost every side streets smaller shop buildings with plenty of character. The designs of these shops are no less intriguing, with very trendy design and decorations.
And if you are more into period designs or culture, there are plenty of historical buildings, palaces and temples to satisfy your appetite.