The app provides information on Japan, including postal charges, stamp duty, and holidays. It also features conversion tables, emergency numbers, and details about the solar system and zodiac signs.
Access postal charge information for Japan updated after 2024/10/1. View age tables for Japan. Include details on travel regulations, visa requirements, and other reference data. Search for specific information related to Japan.
Set Time to limit smartphone use and encourage concentration. Block access during scheduled intervals. Receive notifications to remind users to stay focused. Track progress over time.
