坪

1. Origins, structure, and basic meaning

• Structure: 坪(つぼ) is an area unit of approximately 3.3 square meters.
• Basic usage: It follows a number when describing the size of a building plot or shop.

2. Common pitfalls and similar expressions

• Original units and converted values
  • 十坪 is about 33 square meters. Even when a translation gives square meters, interpret the Japanese number together with its original unit, 坪.