Relying on years of survey data, young Japanese men and women are getting increasingly risk-averse, comfort-seeking, incurious about foreign lands and loath to strap on a backpack to travel rough.

• 根据几年来的调查数据，日本年轻人变得越来越畏惧风险和寻求安逸，他们对外国缺乏好奇心并厌恶背着包展开艰苦的旅行。