Dr. Sultan: Tucked inside Shibuya streets, this place is beyond amazing. The Japanese ambience coffee shop is exquisitely artistic. Try their charcoal roasted coffees, winner coffee, iced milk tea, chiffon cake.
Jen Martinez: WiFi and outlets. Great place to sit down and do work. Coffee is also pretty good. They also have açaí bowls! Prices pretty reasonable, but more towards the pricy side.