県内

1. Origins, structure, and basic meaning

• Structure: 県内, read けんない, combines prefecture 県 with inside 内 to mark the area within prefectural boundaries.
• Basic usage: It modifies a noun as in 県内の美術館 or marks the location range as in 県内で育つ.

2. Common pitfalls and similar expressions

• Grammar and combinations
  • It means within the boundaries of a particular prefecture, so the relevant prefecture must be understood from context; it does not mean all of Japan.