面接の質問は、自己PRや志望動機などあらかじめ準備できる質問もありますが、その場で考えないといけない質問も結構あります。
There are questions that you can prepare in advance for, such as self-PR
or motivation for applying to the company, but during the interview,
there are quite a few questions you need to think about on the spot.
https://www.sankei.com/life/news/181219/lif1812190018-n1.html