For @Howard@mastodon.lifebystills.co.uk who needed more #tokyotrainnerd stuff in his feeds. Here’s a #TokyoMetro #HibiyaLine new-type I rode from work one day a few years ago. #地下鉄　#東京メトロ　#日比谷線　#電車オタク　#てっちゃん cc: @Kantoman @starrwulfe.xyz @starrwulfe