| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | ground zero | Japan | Refers to the point directly above or below an exploding nuclear bomb | 1 |
| 2 | ground zero | Japan | Associated with the site of the atomic bombings in Hiroshima and Nagasaki during World War II | 1 |
| 3 | ground zero | Japan | Historically refers to the hypocenter of the atomic bomb explosion in Hiroshima or Nagasaki during World War II. | 1 |
| 4 | ground zero | Japan | Used to refer to the hypocenter of the atomic bombings in Hiroshima and Nagasaki during World War II. | 1 |
| 5 | grounds | Japan | Grounds are commonly associated with gardening and are often used as a natural pest repellent or as a soil conditioner for plants. | 1 |