創設

1. Origins, structure, and basic meaning

• Structure: 創設 (そうせつ) denotes the founding or establishment of an organization or facility.
• Basic usage: 劇団を創設した predicates founding a troupe; 図書室の創設を記念する commemorates a library's establishment.

2. Common pitfalls and similar expressions

• Founding action and commemorated event
  • The new organization takes を in the verb pattern; in the noun phrase, the item before の identifies what was established.