Uzu Sanageyama is basically a tribute to his voice actor, who previously performed Viral:- Sanageyama's center faculty shounen-haired scrawny physicality and fashion feeling in episode six is closely dependent on Hiei. Nui is this to Uzu.
Any thoughts as to his truthfulness were being set to rest when Andrews termed Halliday as her closing witness. Andrews began by major him as a result of a sequence of inquiries that have been built to create his trustworthiness.