Find better way to transfer at SHIBUYA station

SHIBUYA Station improvement work scheduled to continue until 2027. SHIBUYA Station of Ginza Line was reborn in January 2020, the Tokyu Department’s Toyoko store was closed in March, and the JR SAIKYO Line platform was moved to a position alongside the Yamanote Line in May. The central ticket gate was closed in October 2021. In the future, combined the inner and outer platforms of the Yamanote Line is planned. For those who use SHIBUYA station for the first time in a while, eh, which way?