Biography
Uki Violeta is an English-language Virtual YouTuber, affiliated with NIJISANJI EN. He debuted as part of the branch's 5th wave, "Noctyx".
His bio on the official NIJISANJI site describes him as follows:
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"A Psychic from the future with enigmatic powers.
Though he appears somewhat shy, strange things follow wherever he goes."
Biography text from Last.fm, available under CC BY-SA.