記念日はいつ？あなたの大切な人の記念日をトラッキング

Simply register the birthdays of yourself, your loved ones, friends, pets, and others, and you'll receive automatic notifications of special anniversaries, including birthdays, milestone days like 10,000 days or 7,777 days after birth, lucky numbers, repeated numbers, and days that sound similar to Japanese puns.
You can also register your own custom anniversaries and receive notifications for them, such as wedding anniversaries, dates of employment, job changes, birth anniversaries, class reunions, and more.

Don't forget important dates, and add a little surprise and joy to your daily life.

Celebrate an important day for a loved one with a surprise!