Recommendation: Worth a detour
Shinjuku is a large commercial area full of shops, restaurants, and offices. Shinjuku station is the largest and one of the most complex stations in Tokyo. One can spend upwards of 20 minutes walking through the station to get to the desired exit.
The TOHO movie theater has a giant Godzilla head sticking out on top of the building. It also has one of the few 4D theaters in the world where the chairs vibrate and move, synchronized with the action in the movie. I watched Infinity War in 4D and it was like being on a roller coaster for two and a half hours (it’s awesome!).
Kabukicho is an entertainment area as well as the red-light district. Golden Gai, a famous alley full of small bars, is located in Kabukicho. A word of caution, I would not recommend females traveling alone to visit Kabukicho at night because it gets a bit seedy. Daytime is much safer but most stores are closed.
Lastly, Shinjuku Gyoen is a beautiful park near Shinjuku station. It is not as large as Yoyogi park but worth visiting if you have some time to kill in the area.
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