Anyone with a Japanese dictionary could tell you the word ichigo
means strawberry. Do you actually have proof for the use of Ichigo
as a feminine name in Japan? The only use I have seen of it as an actual first name is as a stage name for an actress and for ficticious characters. It does not seem to have yet been adopted as an actual given name by the Japanese.
If you are proposing to have it added to the database you need to actually email Mike
C. (see Contact Information) at the bottom right-hand of the page. You will need to be able to prove it's use and meaning for it to be added.
My 45 PPs - names in profile