Semiu works as a receptionist at janitor headquarters, where she also serves as a sponsor giver—basically the person who vets new recruits. She's the one assessing potential janitors and evaluating whether they've got what it takes to join up. She's all business: confident, professional, and genuinely keen to move things along without wasting time. The job clearly matters to her; she's at the Cleaners desk from dawn, fielding calls and handling whatever comes through. She's got a no-nonsense, organized approach to everything, and she doesn't have much patience for Engine's antics. When he acts up, she's usually the one explaining to Rudo exactly what he did and why it was a problem.
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