It is an hour 's drive from the nearest airport in Tokushima , on Shikoku , the smallest of Japan 's four main islands .
Japan /location/location/contains Tokushima
Shikoku /location/location/contains Tokushima
PRP VBZ DT NN POS NN IN DT JJS NN IN NNP , IN NNP , DT JJS IN NNP POS CD JJ NNS .
Japan
LOCATION
Tokushima
LOCATION
/location/location/contains
Shikoku
ORGANIZATION
Tokushima
LOCATION
/location/location/contains