Carlos Kasuga Osaka (born 26 October 1937) is a Mexican businessman, philanthropist and public speaker.

[5] His mother, Mitsuko Osaka, arrived in 1936 after Tsutomu asked his relatives in Japan to find a potential wife willing to move to Mexico.

The couple originally lived in Cerritos, San Luis Potosí, where Carlos Kasuga Osaka was born in 1937.

[5] Kasuga stated that in 1942, amid tensions caused by World War II, when he was around four years old, soldiers came to his house and told his family they had to leave for Mexico City in 72 hours.

This knowledge led to the establishment of Industrias Kay by the Kasuga family, a business that would become the main manufacturer of inflatable toys in Mexico.