a05

a09
https://www.youtube.com/watch?v=AqqBFQiZcq4








a07
https://www.youtube.com/watch?v=k5FAZHCQJUQ


近鉄、運賃値上げで大阪・名古屋間の安さでも新幹線に実質敗北(2022/04/16)



a11




a08
https://www.youtube.com/watch?v=hWYh1YK7lRc





a10
https://finance.yahoo.co.jp/quote/9041.T/chart