

| Readings | On-reading | - |
| Kun-reading | こ | |
| Meaning | alone | |
| Radical | 子 | |
| Stroke count | 9 | |
| JLPT Level | N1 | |
Stroke order of 「孤」
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Vocabulary contains 「孤」
| Word | Meaning |
| 孤独(こどく) | isolation / loneliness |
| 孤児(こじ) | orphan |

