Above: A brand new Sotetsu 20000 Series train set undergoing trial runs at Shinagawa Station in late 2019.

This is the 10-car variant that was first introduced in 2018, so this would be one of the later sets built. The distinctive paint color is called "Yokohama Navy Blue", which is featured on other Sotetsu trains.

Rear of train:

Platform signboard during the train's layover:

Pictures taken by me in 2019. Part of my Rolling Stock series of posts.

Previous Rolling Stock posts:

• JNR 9600 Class Steam Locomotive
• Tobu 100 Series "Spacia" Strawberry Edition