Twice. They won it in 1978 when on home soil and again in 1986, inspired by Maradona, in Mexico.
Twice... in 1978 and 1986
1 times
4 times.
Five times
Japan has never won the football world cup.
no
38 a season each team 760 all together
Diego Maradona, an argentine football legend, scored 8 goals and 8 assists in 21 world cup appearance. He scored 5 goals in the 1986 World Cup.
4 times only,
a couple of times
They aren't an international football team, so never.
12