I searched for his name with Google Japan, and the very first link that came up was the President and CEO of a company called 国際貿易 ("International Trading") in Shunan City, Yamaguchi Prefecture:
第1次産業から第3次産業までを一連で行う「第6次産業」は、農山漁村の新しいカタチとして広まりました。ただ、その「産業」を支えてくれるのは自然環境。荒れた自然を再生し、地域に新しいビジネスを起こす。瀬戸内海の小さな島で始まった循環型の「産業革
If you scroll down, you can see this person (he's the guy with grey hair smiling and standing in front of a map).
Do you know what your father looks like, where in Yamaguchi he lives, and/or what he does for a profession?