Which Halloween tradition is considered impolite in Japan?

Here is the question :

WHICH HALLOWEEN TRADITION IS CONSIDERED IMPOLITE IN JAPAN?

Here is the option for the question :

• Dressing in costume
• Trick-or-treating
• Watching scary movies
• Public festivals

The Answer:

And, the answer for the the question is :

Explanation:

[STC0020110]. Halloween is not a traditional Japanese festival, although it has grown in popularity in recent years. While revelers like dressing up in elaborate costumes and partying the night away, Japan has resisted implementing trick-or-treating practices since they may be perceived as inconveniencing other people.