Toshiki Kaifu
Makoto Kobayashi was born in Nagoya, Japan in 1944. When he was two years old, Kobayashi's father Hisashi died. The Kobayashi family home was destroyed by the Bombing of Nagoya, so they stayed at his mother's (surnamed Kaifu) family house. One of Makoto's cousins, Toshiki Kaifu, the 51st Prime Minister of Japan, was living in the same place. His another cousin was an astronomer, Norio Kaifu. Many years later, Toshiki Kaifu recalled Kobayashi: "when he was a child, he was a quiet and lovely boy, always reading some difficult books in my room. I think this is the beginning of his sudden change into a genius."