From these videos, you can saw how the image switches between Kento and Josuke =D
Video A:
Video B:
Fujitsu General’s videos of the JoJo x nocria ad at Shinjuku station
Kento Yamazaki Fansite 山﨑賢人ファンサイト
Kento Yamazaki Fansite 山﨑賢人ファンサイト
From these videos, you can saw how the image switches between Kento and Josuke =D
Video A:
Video B:
DAKISHIMETAI! hahaha. thank you so much for sharing these clips.