It is an application that allows you to easily look up the events of the day, anniversaries, birthdays, and celebrities who have passed away. When you start the app, today's information is displayed and you can quickly grasp "what day is today". Change the date from the calendar. You can search for information 365 days a year. For anniversaries and birthdays, you can search for details on the web page, so you can investigate further. It can be used in a variety of ways, such as searching for