U+3059 "す" Hiragana Letter Su Unicode Character
Unicode Version 17.0
す
U+3059 "す" Hiragana Letter Su is a fundamental character in the Japanese writing system, representing the syllable "su" in the hiragana syllabary. It is used extensively in the Japanese language to form words, grammatical particles, and verb endings, such as the present tense affirmative form of verbs. The character is derived from the Chinese character "寸" (cun) through a process of cursive simplification, and its phonetic value is integral to daily communication, appearing in common words like "すし" (sushi) and "すみません" (sumimasen). Visually, it consists of a single flowing stroke that curves downward and then loops to the right, making it a concise yet essential component of written Japanese.
General Properties
| Code Point | U+3059 |
| Version Added | 1.1 |
| Name | Hiragana Letter Su |
| Block | Hiragana |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | す |
| HTML Hex Encoding | す |
| UTF-8 Encoding | 0xE3 0x81 0x99 |
| UTF-16 Encoding | 0x3059 |
| UTF-32 Encoding | 0x00003059 |
| C/C++/Java Escape | \u3059 |