Well, landlord, are you sure this little girl's head is used as a trademark? Or do you remember that there is an R TM in the upper right corner or lower right corner of the little girl's head or a note in a circle?

If the little girl you are talking about is only used under the outer packaging, then the scope of the inquiry will be larger and the time will be longer, so it will be more difficult.

If this avatar is registered with a trademark, if you can provide some words, I may be able to help you find out which company registered this brand. I searched that this avatar is a graphic trademark. Similarly, there are no registered foreign companies.