風呂敷

1. Origins, structure, and basic meaning

• Structure: 風呂敷 (ふろしき) is a square wrapping cloth. It appears as packaging tool and material for reuse.
• Basic usage: A gift is wrapped in a navy cloth; an unused cloth is remade into a bag.

2. Common pitfalls and similar expressions

• Cloth used to wrap and material transformed into another object
  • 風呂敷で marks an instrument; 風呂敷を作り替える makes it the transformed object. It begins as flat cloth, not a finished bag.