Read more about Kei at: Wikipedia

Official Site: Sunrise

is a humorous science fiction anime and manga franchise based on the light novel series by Haruka Takachiho.

Although it is often said that these are younger versions of the original Lovely Angels Kei and Yuri, in truth this series is an alternate universe telling of Dirty Pair, set in the years 2248-49. When Sunrise originally began the project, their idea was to make sequel to the original Dirty Pair series, but Kyoko Miyagi, the original voice actress for Kei, had long retired and moved to North America, and Saeko Shimazu, the voice of Yuri, refused to work with anyone but her original partner, forcing the project to be a remake of the original series instead.

Kei and Yuri were originally junior auxiliary agents in the Worlds Works and Welfare Agency (W.W.W.A. or 3WA for short) when the two were paired together under the codename "Lovely Angels." Kei was coming off her fourth probation for something she had done, and Yuri's dating exploits were common knowledge, not to mention the two had an instant dislike for each other when they met.

Kei and Yuri were not the first to receive the codename Lovely Angels. Years before, during the Gamorian Riots, two other women, Iris and Molly, had been given the designation Lovely Angels. Molly was killed in action, and her partner Iris, who had lost her right arm trying to save Molly, became bitter about the lack of response from the 3WA and vanished, later becoming the notorious assassin known as "Lady Flair."

Kei has not been a contender in any CBUB matches.