| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | how | Japanese culture | An important concept in the practice of various traditional arts, such as tea ceremony, calligraphy, and martial arts. | 1 |
| 2 | what | Japanese | Associated with the concept of 'nani', used to ask for specific information or clarification. | 1 |
| 3 | what | Japanese culture | Used with caution as it can be seen as impolite to ask too directly | 1 |
| 4 | what | Japanese culture | Often used in a specific question format to express surprise or disbelief | 1 |
| 5 | what | Japanese culture | Often used with the suffix 'desu ka' to politely ask for information | 1 |