Out of curiosity I found these.
Apparently the crime rate in Japan was 300k+ first half of 2023 https://www.japantimes.co.jp/news/2023/07/20/national/crime-legal/japan-crime-rise
In 2022 it was 10k by foreigners the whole year, so let's say 5k/305k about 1.6% ish are foreigners? https://www.statista.com/statistics/1263319/japan-number-foreigners-arrested-crimes-law-violations
He installed a fake antenna? like a fake cellular radio tower? how is it possible that phones just randomly trust this antenna? they explain very little in the article.