As of my knowledge cutoff in 2023, there is no widely recognized author by the name of Kei Urana in the English-speaking world’s literary circles. It is possible that Kei Urana may be an emerging author, a writer from a non-English speaking country not widely translated or publicized in English, a pseudonym, or perhaps a figure from another field altogether. If Kei Urana is a new or independent author, there might be limited information available online or in mainstream literary databases. For the most accurate and up-to-date information, a more specific search including additional context or details—such as the title of a work, the genre they write in, or their country of origin—would be helpful. If you can provide additional information or context, I would be happy to help with a more targeted search.