http://www.aoni.co.jp/
Voice-actor, Chikao Otsuka, has passed away on the 15th of January due to heart failure. He was 85 years old. He was the father of voice-actor Akio Otsuka.
He also voiced Big Boss in the Japanese version of Metal Gear Solid 4.
Via Nightengale
弊社所属俳優 大塚周夫 儀 (85歳が、平成27年1月15日 虚血性心不全の為 永眠いたしました。
Voice-actor, Chikao Otsuka, has passed away on the 15th of January due to heart failure. He was 85 years old. He was the father of voice-actor Akio Otsuka.
He also voiced Big Boss in the Japanese version of Metal Gear Solid 4.
Via Nightengale