投書欄

1. Origins, structure, and basic meaning

• Structure: 投書欄 (とうしょらん) is the letters-to-the-editor column of a newspaper or similar publication.
• Basic usage: 投書欄に意見が載る locates a published opinion there; 投書欄に載せる手紙 describes letters selected for that destination.

2. Common pitfalls and similar expressions

• A newspaper section for readers' letters
  • 投書欄 is a regular newspaper or magazine section that publishes selected letters and opinions from readers. A letter may be selected for publication in that section, but the section itself is the publication venue, not the pool of submissions awaiting selection.