Welcome to the National Museum of Modern Art, Tokyo, known as MOMAT, or Tōkyō Kokuritsu Kindai Bijutsukan in Japanese. You are in Chiyoda ward, in the green space of Kitanomaru Park, just beside the old moat of Edo Castle. It is an unusual spot for a modern art museum, with the Imperial Palace, the park and the cherry-blossom waters of Chidorigafuchi all close by. This is the foremost museum collecting and exhibiting modern Japanese art. Its collection has more than 13,000 items, including works designated as National Important Cultural Properties. They span the end of the nineteenth century to the present, with some masterpieces from abroad, and they include both Western-style painting and Nihonga, the Japanese-style tradition. Over the next few stops, we will follow the museum's journey from a converted office building in Kyobashi to this concrete building at Takebashi. We will look at the architecture, walk through how the galleries are arranged, and meet a sister museum that once lived in a very different building nearby. Take a breath, look up at the building, and let's begin.