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StarfleetKirayoshi O'Brien
Kirayoshi O'Brien.png
Military Rank:
Lieutenant Commander
NPC-Rank:
Critter Rank 3 icon.png
Race:
Human
Profession(s):
Chief Engineer
Researcher
Birth year:
2373
Voiced by:
Stephanos Rex

Lieutenant Commander Kirayoshi O'Brien is the Human Chief Engineer of the U.S.S. Enterprise-F who was formerly located in the southwest wing of Memory Alpha.

History[]

  • Kirayoshi O'Brien was born shortly before the Dominion War and moved to Earth at the conclusion of the conflict.
  • He spent his childhood all over the quadrant with his mother, visiting places as far-flung as Bajor, Alpha Centauri, and Cardassia Prime.

Missions involved[]

Other involvement[]

  • "Utopia Planitia: One Big Ship": Now a Lieutenant Commander, O'Brien welcomes Lieutenant Whetu and Ensign Elyos of Utopia Planitia aboard the Enterprise, which is undergoing a large-scale refit following the Iconian War. He cautions them that he has made a number of nonstandard modifications to the ship, and that they should consult him if they find anything outside normal specifications. He arranges to meet Whetu over dinner in ten-forward to discuss their progress.
  • "New Featured Episode: 'Beyond the Nexus'": O'Brien is speaking with Captain Geordi La Forge of the U.S.S. Challenger in the shipyards of Earth Spacedock when Ensign N'vall of the Challenger approaches. She hands La Forge a PADD containing new orders - the Challenger is to embark on a mission to the Nexus. O'Brien offers to put La Forge in contact with an officer who may be able to help with the mission.

Notes[]

  • Kirayoshi is the second child of Miles and Keiko O'Brien and was born aboard Deep Space 9. He has an older sister named Molly. Dialogue in the mission "Sphere of Influence" mentions that the Chief Engineering Officer of the Federation's flagship, the U.S.S. Enterprise-F, is named O'Brien. According to Kestral's writings in Star Trek Magazine and her dialogue prompts to Dave Rivas for "Sphere of Influence", indicate that this is Kirayoshi.
  • In the Official Blog "Utopia Planitia: One Big Ship," it is revealed that O'Brien has received a promotion, and now holds the rank of Lieutenant Commander.

External links[]


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