Young children in Japan often wear bright yellow caps primarily for safety reasons.
The primary reasons Japanese kids wear yellow are:
- Visibility: The youngest children in Japan wear bright yellow colored caps to be seen easily in traffic.
- Identification: The yellow color signals to bystanders that these children might need a bit of extra help.
Essentially, it's a system designed to protect the most vulnerable members of society. The yellow color acts as a beacon, alerting drivers and other adults to the presence of young children and encouraging them to be more cautious.