| Name: | CJK Unified Ideograph-5F0C[1] |
| Numeric Value: | 1[1] |
| Unicode Version: | 1.1 (June 1993)[2] |
| Block: | CJK Unified Ideographs, U+4E00 - U+9FFF[3] |
| Plane: | Basic Multilingual Plane, U+0000 - U+FFFF[3] |
| Script: | Han (Hanzi, Kanji, Hanja) (Hani) [4] |
| Category: | Other Letter (Lo) [1] |
| Bidirectional Class: | Left To Right (L) [1] |
| Combining Class: | Not Reordered (0) [1] |
| Character is Mirrored: | No [1] |
| HTML Entity: |
|
| UTF-8 Encoding: | 0xE5 0xBC 0x8C |
| UTF-16 Encoding: | 0x5F0C |
| UTF-32 Encoding: | 0x00005F0C |
| kAccountingNumeric | 1 |
| kCowles | 5135 |
| kDaeJaweon | 0670.180 |
| kFennIndex | 216.01 217.06 220.06 |
| kHanYu | 10558.030 |
| kIRGDaeJaweon | 0670.180 |
| kIRGDaiKanwaZiten | 09658 |
| kIRGHanyuDaZidian | 10558.030 |
| kIRGKangXi | 0355.020 |
| kKangXi | 0355.020 |
| kLau | 3341 |
| kMatthews | 3016 |
| kMeyerWempe | 3837 |
| kMorohashi | 09658 |
| kNelson | 1553 |
| kSBGY | 468.41 |
| kCantonese | jat1 |
| kDefinition | number one |
| kJapaneseKun | HITOTSU |
| kJapaneseOn | ITSU ICHI |
| kMandarin | yī |
| kXHC1983 | 1359.011:yī |