Visited Hanazono Jinja Shrine, Juniso Kumano Jinja Shrine, Meiji Jingū Shrine and Tokyo Daijingu Shrine located in and around Shinjuku area.
Even today is 5th day of January, I hope giving you a sense of how crowded or not as crowded as you imagine watching through this video.
Hanazono Jinja Shrine
Juniso Kumano Jinja Shrine
Meiji Jingū Shrine
Tokyo Daijingu Shrine