Tokyo's oldest subway line got a brand-new station Friday in Shibuya, a popular tourist and nightlife hub that is rapidly transforming ahead of the Olympics this summer.The Ginza Line's new Shibuya station has twice as much platform space as before at 12 meters across, and a wavy roof shaped like the letter M that is likely to become a new icon of the district.Moved a short distance from where it was before, the new station is expected to make it easier for passengers to transfer to and from the capital's busy Yamanote loop line and some other train services."The old station had challenges,…READ FULL ARTICLE