Easily compare Japanese eras with Western years in a clear list format. Access details like zodiac signs and Imperial years, save important dates to favorites, and customize displayed information for research or learning.
1.1.0
May 28, 2026
* Fixed an issue where Japanese era and Western year conversions were off by one year. * Limited the supported date range to 1873 onward, starting from Meiji 6. * Updated the app icon.
Moreご指摘ありがとうございます。 和暦・西暦変換で1年ズレが発生する不具合を確認し、最新バージョンで修正いたしました。 大切な資料作成中にご迷惑をおかけしてしまい、大変申し訳ありません。今後はリリース前の確認をより徹底してまいります。 お手数ですが、最新版へアップデートしてご確認いただけますと幸いです。
No, Japanese Era is completely ad-free, allowing for an uninterrupted user experience.
Japanese Era displays Western years, Japanese eras, zodiac signs, and the Imperial year system.
Yes, you can save important dates to your favorites within Japanese Era for quick access.
Yes, the displayed items and date ranges in Japanese Era can be freely customized to suit your needs.
Japanese Era is available on iPhone and iPad.
Japanese Era has an age rating of 4+, making it suitable for a wide audience.
The latest version is 1.1.0, last updated on May 28, 2026. Updates typically occur to improve functionality and add new features.
Yes, Japanese Era is designed to be useful for learning Japanese history and culture by providing easy date comparisons.
