Why Some Japanese Feel Scared of Foreigners

It's true some Japanese feel scared of foreigners and an incident like this happens in Japan.
(※Employee scared of asking foreigners to pay for tickets cost Tokyo garden a huge amount of money) https://soranews24.com/2018/10/27/employee-scared-of-asking-foreigners-to-pay-for-tickets-cost-tokyo-garden-a-huge-amount-of-money/

In this video, I’m talking about something that could possibly annoy or scare Japanese people. But the opinions expressed in this video is just my personal thoughts and does not necessarily reflect the views of other Japanese people. Let me know if I'm wrong or missing something. Thank you so much for watching.