Maruyama Coffee Nishi-Azabu

World-famous coffee authority Kentaro Maruyama's Karuizawa-born chain opened its second Tokyo location in late 2013, complementing the somewhat out-of-the-way Oyamadai café with this plum spot situated right in between Hiroo and Roppongi. With space for around 40 customers and equipped with a state-of-the-art Steampunk machine, Maruyama teems with discerning caffeine addicts practically every day, serving up fine but admittedly pricey brews made with a range of single-origin beans. If you're looking for a little extra treat, the cakes are worth a shot.