Won't Miss #198 - stock blockers

Aisles in shops in Tokyo are narrow, as I've mentioned before. One of the things that seems to happen often when I'm shopping is that an employee (or several employees) will largely or completely block the aisle while you're trying to shop. This happens nearly every day. I can understand that they have a job to do, but more often than not, they won't move when you need to get by or they leave