| 6268 | ぶ | 部 | bu | department, part | 1949 945 |
| 6269 | ~ぶ | ~部 | 1949 | ||
| 6299 | ぶか | 部下 | buka | subordinate person | 1949 |
| 6354 | ぶしゅ | 部首 | bushu | radical of kanji | 1949 |
| 6413 | ぶひん | 部品 | buhin | parts, accessories | 1949 |
| 6416 | ぶぶん | 部分 | bubun | portion, section | 1949 |
| 6428 | ぶもん | 部門 | bumon | category, group, class | 1949 |
| 内部 | naibu | inside, interior |