https://news.yahoo.co.jp/articles/a56d4cfab7ad349c6fe1001757d77ee2366adf04
https://www.bloomberg.co.jp/news/articles/2022-10-23/RK3CC8T1UM0W01
https://www3.nhk.or.jp/news/html/20221025/k10013869271000.html
https://news.yahoo.co.jp/articles/d3f298d3b4ac85ab29343a754fc11bdc817d655c
https://jp.reuters.com/article/boj-kuroda-idJPKBN2RJ0A3