When a baby is born, there are many ceremonies wishing for healthy growth. One of these is the 100-day celebration, also called Okuizome.
Okuizome, as the name suggests, is "a ceremony of giving the baby their first meal." You don't actually feed them, but only touch food to the baby's mouth. It embodies the wish "may you never go hungry in life."

Okuizome is a ceremony performed on the 100th day, counting the day the baby was born as day 1. However, it may vary by region or be adjusted slightly before or after, so it doesn't necessarily have to be exactly on the 100th day.
Furthermore, some people set the date considering "Rokuyo" (six-day calendar) such as Taian or Butsumetsu. Taian is considered an "auspicious day for all things," so it's often performed on this day.

A dedicated calculator tool is recommended for deciding the date! This tool automatically calculates the 100-day celebration (Okuizome) schedule by simply entering your baby's birthday. Since you can check it in calendar format, it's also useful when deciding on a date to celebrate with relatives!
Once the 100-day celebration (Okuizome) date is set, the "WidgetClub" countdown widget is recommended! It automatically calculates the number of days until a specific event, so if you add it to your home screen, you can check it anytime right away. This way you're perfectly prepared. It's free to use too!

Setting up widgets is very easy! Even first-timers can create and add them smoothly. For detailed widget setup instructions, please refer to the following article
WidgetClub widgets are completely customizable. While many stylish widget and icon designs are available, you can also create them using your favorite photos and images! Creating them with baby and family photos is recommended
