Danny Young: Try the three peaks sampler. Espresso, macchiato, and reg. black coffee.
Dan Castellano: Definitely try the ‘Three Peaks’, same coffee bean served as espresso, macchiato and regular coffee
Benedict Terrell: By far the best coffee in Ikebukuro. Pass up the Starbucks and head here. ¥300 and ¥350 for the to-go coffee sizes. A great atmosphere if you want to stay!
Jonathan Chen: Best place to get some work done with plenty of seating, outlets, and WiFi before going about your day.
Yusuke Takahashi: wifi and power available
Juan Buis: Really great place to work - just don't go expecting great coffee. A very open and light space, the big table in the middle having outlets. Wifi available for free, just ask the barista.