The "家族の系譜【安心安全の定番家系図アプリ】続柄もバッチリ表示！" is an exceptional application designed to simplify the visualization of your family's lineage and connections. It allows users to create a comprehensive family tree with just basic information, such as names. The app is completely free with no ads, ensuring a seamless experience for everyone.

With this app, you can easily store important family details within your device, providing peace of mind knowing that your data remains secure and accessible even in airplane mode. No login or complicated procedures are required; it's straightforward and user-friendly. You can effortlessly expand your family tree by adding birthdays, anniversaries, and other significant dates. The app automatically displays additional details like age, zodiac signs, birth flowers, and anniversaries, making it an invaluable tool for preserving memories and understanding family relationships.

One of the standout features of this app is its ability to display detailed relationships, including parents, siblings, cousins, and even distant relatives. You can also add information about in-laws, blood types, and other miscellaneous details. Notifications will remind you of upcoming birthdays, anniversaries, and other important events, ensuring you never forget a special occasion.

The app also offers the ability to save your family tree as an image, which can be shared via email or printed out. This feature is particularly useful for sharing your family history with others or creating personalized gifts. Additionally, the app provides a backup function, allowing you to transfer data when changing devices without any hassle.

In addition to the family tree, the app includes a timeline feature that visualizes events in a graph format, showing milestones like coming-of-age ceremonies and long-standing achievements. The status bar notifications provide reminders for birthdays, anniversaries, and other significant dates, along with lunar phase information and traditional Japanese calendar elements like sixfold cycles and solar terms.

The app also offers a variety of supplementary features, such as a list of zodiac signs, disaster years, graduation dates, and a conversion table between Japanese and Western calendars. These features make it easy to understand and manage family relationships across generations.

We recommend keeping a physical backup of your data, such as writing it down on paper, as a precaution against potential device failures. This ensures that your family history remains safe and accessible even if something unexpected happens to your device.

Lastly, we sincerely hope that using this app strengthens the bonds within your family, fostering a deeper sense of connection and unity. We welcome any feedback, suggestions, or concerns at fujiken@babi.sakura.ne.jp. For more information on how to use the app, troubleshooting tips, and release updates, please visit our website at http://kazokunokeifu.sblo.jp/ and follow us on Facebook at https://www.facebook.com/fujiyuken/.

This app is compatible with Android versions 4.0 and above, although we recommend using it on Android 4.4 to 5.x for the best experience. If you encounter any issues or have questions, feel free to reach out to us.