| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | construction lights | Japan | Used at construction sites, but less common for nighttime work due to cultural value on minimizing noise and disturbance during late hours | 1 |
| 2 | lighting design | Japan | Emphasis on indirect and soft lighting for creating a tranquil ambiance | 1 |
| 3 | lighting setup | Japan | Minimalist lighting setups using paper lanterns and natural materials are often preferred. | 1 |
| 4 | outdoor lighting | Japan | Carefully designed and placed to create a tranquil and harmonious ambiance in outdoor gardens and walkways. | 1 |