In a recent announcement, Japan's prominent courier service company, Sagawa Express, has detailed that it will enforce restrictions on accepting certain items for delivery on the 4th day. The decision comes amid unforeseen circumstances, intending to ensure efficient operations and delivery performance without causing significant disruption. Specific details about the type of packages that will be affected and the precise reasons behind this sudden action are yet to be disclosed.

In Japan, courier services like Sagawa Express are a backbone of day-to-day operations for businesses and individuals alike, providing rapid, efficient delivery of goods and documents nationwide. Any disruptions or changes are keenly noted, as these services have a significant impact on many aspects of people's lives. Legally, it is within the company's jurisdiction to impose these restrictions, and socially, the general public is likely to be understanding, provided the reasons are justifiable and the changes are minimal and temporary.

In the US or the EU, logistics companies like UPS, FedEx, or DHL also occasionally impose restrictions due to holiday surges or delivery volume. While these situations may cause inconvenience to the public, they are generally accepted as measures necessary for effective operation of the service.