プロローグ 「喜多方レトロ満喫号」という、臨時快速に乗って、郡山から会津若松にやってきた快速だけれども、指定席で満席だったなぁ初めて磐越西線に乗ったんだ I came to Aizuwakamatsu from Koriyama on a special rapid train called "Kitakata Retro MankitsuGo".Although it was a fast train, it was full with reserved seats.It was my first ti ...