This is the 3256th most frequent Japanese word.
小田島
"小田島" (Odashima) is a Japanese surname.
The word '小田島' is used here as a surname, addressing a specific individual as 'Mr. Odashima'.
小田島さんは公園で散歩しています。
Mr. Odashima is walking in the park.
In this sentence, '小田島' refers to a person's name, specifying the person who wrote a specific book.
その本の作者は小田島です。
The author of that book is Odashima.
Here, '小田島' represents a place name, asking about familiarity with a particular location called 'Odashima'.