Located in Keyaki-zaka, a bookstore called TSUTAYA TOKYO ROPPONGI carries not only Japanese books and magazines, but also many art books and magazines from across the world. There is also a Starbucks inside, so you can relax on a sofa and choose an art book to peruse. CDs and DVDs are available on the 2nd floor. The great thing about this store is that it is open until 4:00 a.m.