Darts Cafe UNO is a dart bar in Shimokitazawa, Tokyo, where guests play darts and drink. It has Dartslive 2 and 3 machines and board games, and staff will play with beginners who come alone. The venue holds about six dart machines, and staff approach guests or act as opponents so solo visits are comfortable. When the bar fills up, the dart machines can be occupied and guests may have to wait.