| Name: | CJK Unified Ideograph-81FA[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: | 0xE8 0x87 0xBA | 
| UTF-16 Encoding: | 0x81FA | 
| UTF-32 Encoding: | 0x000081FA | 
| kCowles | 4422 | 
| kDaeJaweon | 1459.030 | 
| kFennIndex | 490.08 | 
| kGSR | 0939a | 
| kHanYu | 42817.060 | 
| kIRGDaeJaweon | 1459.030 | 
| kIRGDaiKanwaZiten | 30161 | 
| kIRGHanyuDaZidian | 42817.060 | 
| kIRGKangXi | 1002.050 | 
| kKangXi | 1002.050 | 
| kLau | 3104 | 
| kMatthews | 6016 | 
| kMeyerWempe | 3197 | 
| kMorohashi | 30161 | 
| kNelson | 1127 | 
| kSBGY | 099.11 | 
| kCantonese | toi4 | 
| kDefinition | tower, lookout; stage, platform | 
| kHangul | 대:0E | 
| kHanyuPinyin | 42817.060:tái | 
| kJapaneseKun | UTENA YOROKOBU | 
| kJapaneseOn | TAI DAI | 
| kKorean | TAY | 
| kMandarin | tái | 
| kTang | *dhəi | 
| kXHC1983 | 1108.040,1108.071:tái | 
| kSemanticVariant | U+53F0 kHKGlyph,kLau | 
| kSimplifiedVariant | U+53F0 |