The app allows users to sort postal codes by alphabetical order or postal code order. Users can search for postal codes by prefecture, municipality, or town.
The app provides English-Japanese, Japanese-English, example sentence, and abbreviation dictionaries. The app allows for dictionary searches without an internet connection, enabling users to carry the dictionary anywhere.
The app notifies users of approaching rain clouds with pop-ups or notifications for user-set locations. It displays rain cloud proximity levels and offers a rain cloud radar on the home screen.
The app notifies users of approaching thunderstorms based on municipality settings. It displays the thunderstorm proximity level, intensity, and the latest thunderstorm radar, with data updating every 10 minutes.
