上越新幹線は絶対に必要な鉄道路線です！その理由は？

This time, the theme is "The Significance of the Joetsu Shinkansen." The Joetsu Shinkansen celebrated its 40th anniversary in November 2022. However, some have questioned its necessity due to its shorter route length compared to the Tokaido-Sanyo Shinkansen and Tohoku Shinkansen, its apparent low population along the line, and the strong impression that it has become a branch line due to the opening of the Hokuriku Shinkansen. In this video, I will take a closer look at four reasons why the Joetsu Shinkansen is absolutely necessary, along with their background. Single Video List →    • 単発   JNR Bankruptcy Series →    • シリーズ国鉄破綻   Shinkansen Opening Eve Series → https://www.youtube.com/ playlist?list=PLHnVGUO3xDjKFIuo95dDLUMIXqGuUoCg7 Tokaido Shinkansen Opening History Series →    • 東海道新幹線開業史   Nakayama Tunnel Series →    • シリーズ中山トンネル