Katsu's laid-back atmosphere and its impressive cannabis selection are just two reasons to head over to the De Pijp neighbourhood. The friendly owner has created an atmosphere where locals, and the occasional tourist, can feel at home while smoking a joint or taking a toke of a bong. To avoid confusion make sure that the staff weighs your goodies in front of you and skip the potent 0G18 weed unless you're a very experienced smoker. According to new laws that will be implemented soon, it will be categorised as a hard drug.