Anne is a foreign princess best known for visiting Japan and making a bold public challenge to the famous phantom thief Kaitou Kid over a prized red diamond called "Lots of Sunshine in Paris." The gem itself is pretty legendary in certain circles, and her announcement turned heads the moment she arrived.
Her stated reason for coming to Japan was to attend a major exhibition showcasing paintings and gems from her homeland, the Duchy of Sabrina. Though as far as anyone could tell, the whole Kaitou Kid thing seemed to be on her mind too.
She's openly admitted that her cat, Belmondo, is basically her only real friend—she's a pretty devoted cat person. It says something about her personality that she'd be upfront about that kind of thing.
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