Ko Ukumori
Kō Ukumori
Biographical information
Other names Sprite
Homeland Unknown
Date of birth Unknown
Date of death Killed by Cheetah
Notable facts Unknown
Physical description
Gender Male
Species Kildren
Age Unknown
Height Unknown
Weight Unknown
Hair color White
Eye colour Brown
Professional pilot data
Callsign(s) Sprite
Weapons Unknown
Rank Lieutenant
Chronological and political information
Affiliation Rostock, Lautern, Cougar/Cheetah Squadron


Ukumori is a white haired Kildren, codenamed Sprite, that believes in strength alone. He commonly looks down on the fallen, suggesting they were weak, much to the anger of others. Ukumori sees himself as the best of everyone, and commonly makes challenges to others, verbally insulting their skills as well. At the end, Ukumori defects with Tochika Mozume in the idea with Rostock's successes, victory had to be given to Lautern to balance the war. As he battles Cheetah, He shows a severe jealous streak of Cheetah, claiming all his fame and recognition should be his instead. However, he is killed when Cheetah shoots him down. It was unknown if Ukumori was recloned afterwards.

Trivia Edit

  • Coincidentally, Ukumori's voice actor, Yuri Lowenthal, also voices Larry "Pixy" Foulke in another game produced by Project Aces, Ace Combat Zero.
  • He is similar to Wolf O'Donnell from Star Fox and Sulejmani from Ace Combat: Joint Assault, as both characters also have a personal vendetta against the protagonist and wish to fight them one-on-one to prove themselves the best.
  • During Mission 6, he is usually well-known for his obnoxious commentary on the situation, but when you pan your camera around to view the other pilots he and his plane are nowhere to seen. It is unknown to where he was at that current time
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