I've heard that personal color results can come out differently; I have a question.

If you look at the reviews from people who have received personal color analysis

I noticed there are quite a few people playing it for the nth time..

And the personal color can also turn out completely different.

In this case, did the company see it wrong?

Or is it because the tone changes depending on the season or my condition? Some people say it has nothing to do with tone at all.

Some say it can be different due to changes in tone... it's really difficult.