https://asia.nikkei.com/Business/Engineering-Construction/7bn-plan-for-new-Japan-undersea-tunnel-warms-up-after-years-on-ice?utm_source=Bilateral+Business+News&utm_campaign=05d31e227f-EMAIL_CAMPAIGN_2020_03_11_01_59_COPY_01&utm_medium=email&utm_term=0_1bd8870dad-05d31e227f-87163164