| Meaning | world, age |
| Onyomi | SEI, SE |
| Kunyomi | yo |
| Strokes | 5 (click on the pick to start the video) |
Vocabulary
| Kanji | Furigana | Romaji | Meaning | JLPT |
| 世界 | せかい | sekai | world | – |
| 世代 | せだい | sedai | age, generation | – |
| 世紀 | せいき | seiki | century, era | – |
Radicals
| Radical | Radical name | Meaning |
| – | ||
| – | ||
| – |


