Toshiki Kaifu passed away recently in January 2022. He is the Former Prime Minister (PM) of Which Country?

A. Japan
B. China
C. South Korea
D. Australia

Explanation:

The former PM of Japan, Toshiki Kaifu passed away at the age of 91 years in Japan. He served as the PM from 1989 to 1991.
i. He is known for sending the Maritime Self-Defense Force to the Persian Gulf in 1991.