| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | flight route planning | Japan | High-speed rail is considered as an alternative for short-haul flights | 1 |
| 2 | route planning | Japan | Emphasis on public transportation routes and schedules for route planning | 1 |
| 3 | transportation routes | Japan | High-speed train networks are an important and efficient mode of transportation, linking major cities | 1 |