Akio Tanaka is a fictional character portrayed by Yuji Okumoto in the TV series NCIS: Los Angeles.
In the first episode they appeared in, titled Honor (season 3), they were 52 years old.
They appear in 1 episodes out of a total of 323 aired
Episodes1
Honor
episode S3.E7 november 2011A separated Marine attacks and beats a Japanese man tourist, who dies later; Callen and company investigate; the Marine tells a long story, which eventually becomes confirmed; the team, using extreme tact and discretion, achieve their goal.