| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | knuckle | Japan | Knuckles should not be cracked in public as it is considered impolite and vulgar. | 1 |
| 2 | knuckle | Japan | Knuckle cracking is often viewed as impolite and disrespectful. | 1 |
| 3 | knuckle | Japan | Knuckles are not used for cracking fingers due to the belief that it may bring bad luck or cause arthritis. | 1 |
| 4 | ladle | Japan | Used for serving rice and noodle dishes, and often seen as an essential kitchen tool in Asian cuisine. | 1 |
| 5 | ukulele | Japan | Popular instrument for music education and performance | 1 |