| Word form | kioku |
| Original script | 記憶 |
| LWT meaning(s) | |
| Word meaning | noun |
| Analyzability | analyzable compound |
| Gloss | ki-oku record-memory |
| Age | Middle Japanese [21] (1185–1603) |
| Lexical stratum | kango |
| Year | 1509 |
| Comparison with Mandarin | different lexical class (Chinese) |
| Register | General |
| Numeric frequency | 96.2 |