1st generation uniform of ANA’s ground staff (1968-1972)

Source: https://www.ana.co.jp/group/company/ana/uniform

This is 1st generation uniform of ANA’s ground staff.
Same as the uniform of cabin attendant, it’s a blue suit and beret style.
In 1968, the role of ground staff was born.
At that time, it was called the ground hostess.