This is the 9813th most frequent Japanese word.
西新宿
"Nishi-Shinjuku" refers to the western area of Shinjuku, a district in Tokyo, Japan.
In this sentence, '西新宿' is used as a noun representing a geographical location.
西新宿にあるオフィスビルはとても高いです。
The office buildings in Nishi-Shinjuku are very tall.
Here, '西新宿' is used to indicate the place of employment, specifically referencing the district.
私の友人は西新宿で働いています。
My friend works in Nishi-Shinjuku.
In this instance, '西新宿' is utilized to denote a destination in the context of travel or movement.