携わる

1. Origins, structure, and basic meaning

• Structure: 携わる is read as たずさわる and is an intransitive verb for taking a role in a profession, project, event, or other undertaking.
• Basic usage: Mark the work or activity with に, as in 橋の設計に携わる and 祭りに携わる.

2. Common pitfalls and similar expressions

• Long-term work and event involvement
  • Bridge design can be a long professional occupation, while a festival involves participation in preparation or operation.
• Contrast with 携える
  • 携える is transitive and takes a carried object or companion with を; 携わる takes the undertaking with に.