During another voice recording session for Metal Gear Solid V: The Phantom Pain, Kojima celebrated the birthday of Akio Ōtsuka, whose birthday was a few days ago, on November 24th. Ōtsuka turned 55. For those who don’t know, he is the Japanese voice actor for both Solid Snake and Big Boss.
“VO shooting again today.”
“We celebrated Akio Otsuka’s birthday (on Nov 24th) during VO session. Happy birthday!”
For those wondering: the guy on the right is Tomokazu Sugita, the voice actor for Kaz.
Source: Hideo Kojima Twitter