7.4
/10
Dr. Hirai is a fictional character portrayed by Hiro Kanagawa in the TV series Star Trek: Discovery.
In the first episode they appeared in, titled The Galactic Barrier (season 4), they were 58 years old.
They appear in 4 episodes out of a total of 65 aired

Dr. Hirai

by Hiro Kanagawa

character

Episodes4

  • 5.9
    /10

    The Galactic Barrier
    episode S4.E10 february 2022
    Captain Burnham and her crew must go where few have gone before: beyond the Galactic Barrier. Meanwhile, Book learns the truth of what drives Ruon Tarka.
  • 5.5
    /10

    Rosetta
    episode S4.E11 march 2022
    While Captain Burnham leads an away mission to a planet that was once home to the aliens responsible for the DMA, Book and Tarka secretly infiltrate the U.S.S. Discovery.
  • 6.7
    /10

    Species Ten-C
    episode S4.E12 march 2022
    As the DMA approaches Earth and Ni'Var, Captain Burnham and the crew of the U.S.S. Discovery attempt to make First Contact with the powerful species responsible before it's too late.
  • 5.9
    /10

    Coming Home
    episode S4.E13 march 2022
    As the DMA approaches Earth and Ni'Var, and with evacuations underway, Burnham and the team aboard the U.S.S. Discovery must find a way to communicate and connect with a species far different from their own before time runs out.