https://www.orionhs.org/machform-2.0f/machform/data/form_117018/files/element_11_e61e68324572fe376b81871d6e3a5d45-All-in-one-guide-to-All-Nippon-Airways-customer-service-live-help-official-support-phone-list.pdf.tmp
https://ameblo.jp/hackerhotum/entry-12932440752.html
https://hackmd.io/@V9LxM506RMy3Anx_3M6LaQ/rJRgCgJ2xg