Kohikan, Taito

Found this chain while walking around, featuring charcoal roasted coffee and pictures of siphon coffee on the front window. Traditional, second-wave coffee.   The coffee is darkly roasted, and costs more than the toast IIRC. I didn't like it; I won't go back. Kohikan 1-10, Taito 4-Chōme Taito, Tokyo Japan 110-0016