後ろ盾

1. Origins, structure, and basic meaning

• Structure: The spelling is 後ろ盾, read as うしろだて. It is a noun for an influential person, organization, or power that protects and supports someone.
• Basic usage: Becoming a young researcher’s backer appears in 研究者の後ろ盾になる, while losing a powerful backer appears in 後ろ盾を失う.

2. Common pitfalls and similar expressions

• Difference from 支援
  • It often denotes the supporting person or power that provides continuing protection, rather than assistance as an act.