| Name: | CJK Unified Ideograph-581F[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 0xA0 0x9F | 
| UTF-16 Encoding: | 0x581F | 
| UTF-32 Encoding: | 0x0000581F | 
| kDaeJaweon | 0470.290 | 
| kHanYu | 10469.130 | 
| kIRGDaeJaweon | 0470.290 | 
| kIRGDaiKanwaZiten | 05252 | 
| kIRGHanyuDaZidian | 10469.130 | 
| kIRGKangXi | 0233.130 | 
| kKangXi | 0233.130 | 
| kMorohashi | 05252 | 
| kSBGY | 294.28 | 
| kHanyuPinyin | 10469.130:zhuàn | 
| kJapaneseKun | UNE | 
| kJapaneseOn | TEN DEN | 
| kMandarin | zhuàn |