Set 606 of the EMU 600 series, Blue Sky TrainThis is a bit late to mention, but Keikyu quietly celebrated the 20th anniversary of its Blue Sky Trains last year. I’d like to share a little about them today.What Is the Blue Sky Train?
Set 606 of the EMU 600 series, Blue Sky TrainThis is a bit late to mention, but Keikyu quietly celebrated the 20th anniversary of its Blue Sky Trains last year. I’d like to share a little about them today.What Is the Blue Sky Train?