Look at the scanned picture above here. It is in a computer magazine named "mi-com BASIC Magazine.", Nov. 1999 issue. And it says "Britannia ni shisu." In english, it says "Died in Britannia." It is a title of a serialized article about Ultima Online.
And you can see a signature of Lord British. Yes, as he went to Japan last summer, he visited the magazine, then he may write the title for editors' request.