OBS_VALUE: <ul><li><a href=https://elaws.e-gov.go.jp/search/elawsSearch/elaws_search/lsg0500/detail?lawId=361AC0000000092 target=_blank>Railway Business Act(鉄道事業法, Law No.92 of December 4, 1986, last amended on January 1, 2021 (Law No. 9 of 2021) article 3 to 6)</a></li></ul>