Anniversary Checker

This ”Anniversary Checker” is the tool to manage important anniversary!

The monthly anniversary can be registered.
The annual anniversary can be registered.
The days from the registered anniversary can be checked.
The days to the registered anniversary can be checked.
The number of times of the anniversary can be checked.
The registered anniversary can be edited at any time.

For example, recommend registration of the following anniversary!

The birthday of oneself, a sweetheart, or a family.
The day which entered school.
The day which joined the company.
The examination day of the school.
The scheduled day of the travel.
The day when two persons met.
The day which became a sweetheart.
The day of a marriage ceremony.
The day of the childbirth.
The day of a move.
The day which changed occupation.
The day of olympics.
The day with which the pet was kept.
The day which kept a pet.
etc...