She teaches 3 judo classes a week and is imbued with vitality , passion , and dedication .
At the age of 90 , Keiko Fukuda is the highest ranking female judoka in the world .
Keiko Fukuda teaches 3 judo classes a week and is imbued with vitality , passion , and dedication .
At the age of 90 , Keiko Fukuda is the highest ranking female judoka in the world .