# 罫線素片 (Unicodeのブロック)

| 罫線素片 |
| --- |
| Box Drawing |
| 範囲 |
U+2500..U+257F (128 個の符号位置) |
| 面 |
基本多言語面 |
| 用字 |
Common |
| 割当済 |
128 個の符号位置 |
| 未使用 |
0 個の保留 |
| 元となった標準規格 |
罫線素片 |
| Unicodeのバージョン履歴 |
|  |
| 1.0.0 |
128 (+128) |
| 公式ページ |
|
コード表 ∣ ウェブページ |
| **備考**:  |

**罫線素片**（けいせんそへん、英語: Box Drawing）は、Unicodeの85個目のブロックである。JIS X 0221における名称は**けい線素片**。

コンピュータ上において、表組みなどを行う際に使用する罫線素片が収録されている。

Unicodeのバージョン1.0では「書式・図表の構成要素(Form and Chart Components)」というブロック名で制定されていた。収録文字はバージョン1.0から変更されていない。

## 収録文字

| コード | 文字 | 文字名（英語） | 用例・説明 |
| --- | --- | --- | --- |
| 細実線および太実線 |
| U+2500 | ─ | BOX DRAWINGS LIGHT HORIZONTAL |  |
| U+2501 | ━ | BOX DRAWINGS HEAVY HORIZONTAL |  |
| U+2502 | │ | BOX DRAWINGS LIGHT VERTICAL |  |
| U+2503 | ┃ | BOX DRAWINGS HEAVY VERTICAL |  |
| 細破線および太破線 |
| U+2504 | ┄ | BOX DRAWINGS LIGHT TRIPLE DASH HORIZONTAL |  |
| U+2505 | ┅ | BOX DRAWINGS HEAVY TRIPLE DASH HORIZONTAL |  |
| U+2506 | ┆ | BOX DRAWINGS LIGHT TRIPLE DASH VERTICAL |  |
| U+2507 | ┇ | BOX DRAWINGS HEAVY TRIPLE DASH VERTICAL |  |
| U+2508 | ┈ | BOX DRAWINGS LIGHT QUADRUPLE DASH HORIZONTAL |  |
| U+2509 | ┉ | BOX DRAWINGS HEAVY QUADRUPLE DASH HORIZONTAL |  |
| U+250A | ┊ | BOX DRAWINGS LIGHT QUADRUPLE DASH VERTICAL |  |
| U+250B | ┋ | BOX DRAWINGS HEAVY QUADRUPLE DASH VERTICAL |  |
| 細線および太線の罫線素片 |
| U+250C | ┌ | BOX DRAWINGS LIGHT DOWN AND RIGHT |  |
| U+250D | ┍ | BOX DRAWINGS DOWN LIGHT AND RIGHT HEAVY |  |
| U+250E | ┎ | BOX DRAWINGS DOWN HEAVY AND RIGHT LIGHT |  |
| U+250F | ┏ | BOX DRAWINGS HEAVY DOWN AND RIGHT |  |
| U+2510 | ┐ | BOX DRAWINGS LIGHT DOWN AND LEFT |  |
| U+2511 | ┑ | BOX DRAWINGS DOWN LIGHT AND LEFT HEAVY |  |
| U+2512 | ┒ | BOX DRAWINGS DOWN HEAVY AND LEFT LIGHT |  |
| U+2513 | ┓ | BOX DRAWINGS HEAVY DOWN AND LEFT |  |
| U+2514 | └ | BOX DRAWINGS LIGHT UP AND RIGHT |  |
| U+2515 | ┕ | BOX DRAWINGS UP LIGHT AND RIGHT HEAVY |  |
| U+2516 | ┖ | BOX DRAWINGS UP HEAVY AND RIGHT LIGHT |  |
| U+2517 | ┗ | BOX DRAWINGS HEAVY UP AND RIGHT |  |
| U+2518 | ┘ | BOX DRAWINGS LIGHT UP AND LEFT |  |
| U+2519 | ┙ | BOX DRAWINGS UP LIGHT AND LEFT HEAVY |  |
| U+251A | ┚ | BOX DRAWINGS UP HEAVY AND LEFT LIGHT |  |
| U+251B | ┛ | BOX DRAWINGS HEAVY UP AND LEFT |  |
| U+251C | ├ | BOX DRAWINGS LIGHT VERTICAL AND RIGHT |  |
| U+251D | ┝ | BOX DRAWINGS VERTICAL LIGHT AND RIGHT HEAVY |  |
| U+251E | ┞ | BOX DRAWINGS DOWN HEAVY AND RIGHT UP LIGHT |  |
| U+251F | ┟ | BOX DRAWINGS DOWN HEAVY AND RIGHT UP LIGHT |  |
| U+2520 | ┠ | BOX DRAWINGS VERTICAL HEAVY AND RIGHT LIGHT |  |
| U+2521 | ┡ | BOX DRAWINGS DOWN LIGHT AND RIGHT UP HEAVY |  |
| U+2522 | ┢ | BOX DRAWINGS UP LIGHT AND RIGHT DOWN HEAVY |  |
| U+2523 | ┣ | BOX DRAWINGS HEAVY VERTICAL AND RIGHT |  |
| U+2524 | ┤ | BOX DRAWINGS LIGHT VERTICAL AND LEFT |  |
| U+2525 | ┥ | BOX DRAWINGS VERTICAL LIGHT AND LEFT HEAVY |  |
| U+2526 | ┦ | BOX DRAWINGS UP HEAVY AND LEFT DOWN LIGHT |  |
| U+2527 | ┧ | BOX DRAWINGS DOWN HEAVY AND LEFT UP LIGHT |  |
| U+2528 | ┨ | BOX DRAWINGS VERTICAL HEAVY AND LEFT LIGHT |  |
| U+2529 | ┩ | BOX DRAWINGS DOWN LIGHT AND LEFT UP HEAVY |  |
| U+252A | ┪ | BOX DRAWINGS UP LIGHT AND LEFT DOWN HEAVY |  |
| U+252B | ┫ | BOX DRAWINGS HEAVY VERTICAL AND LEFT |  |
| U+252C | ┬ | BOX DRAWINGS LIGHT DOWN AND HORIZONTAL |  |
| U+252D | ┭ | BOX LEFT HEAVY AND RIGHT DOWN LIGHT |  |
| U+252E | ┮ | BOX DRAWINGS RIGHT HEAVY AND LEFT DOWN LIGHT |  |
| U+252F | ┯ | BOX DRAWINGS DOWN LIGHT AND HORIZONTAL HEAVY |  |
| U+2530 | ┰ | BOX DRAWINGS DOWN HEAVY AND HORIZONTAL LIGHT |  |
| U+2531 | ┱ | BOX DRAWINGS RIGHT LIGHT AND LEFT DOWN HEAVY |  |
| U+2532 | ┲ | BOX DRAWINGS LEFT LIGHT AND RIGHT DOWN HEAVY |  |
| U+2533 | ┳ | BOX DRAWINGS HEAVY DOWN AND HORIZONTAL |  |
| U+2534 | ┴ | BOX DRAWINGS LIGHT UP AND HORIZONTAL |  |
| U+2535 | ┵ | BOX DRAWINGS LEFT HEAVY AND RIGHT UP LIGHT |  |
| U+2536 | ┶ | BOX DRAWINGS RIGHT HEAVY AND LEFT UP LIGHT |  |
| U+2537 | ┷ | BOX DRAWINGS UP LIGHT AND HORIZONTAL HEAVY |  |
| U+2538 | ┸ | BOX DRAWINGS UP HEAVY AND HORIZONTAL LIGHT |  |
| U+2539 | ┹ | BOX DRAWINGS RIGHT LIGHT AND LEFT UP HEAVY |  |
| U+253A | ┺ | BOX DRAWINGS LEFT LIGHT AND RIGHT UP HEAVY |  |
| U+253B | ┻ | BOX DRAWINGS HEAVY UP AND HORIZONTAL |  |
| U+253C | ┼ | BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL |  |
| U+253D | ┽ | BOX DRAWINGS LEFT HEAVY AND RIGHT VERTICAL LIGHT |  |
| U+253E | ┾ | BOX DRAWINGS RIGHT HEAVY AND LEFT VERTICAL LIGHT |  |
| U+253F | ┿ | BOX DRAWINGS VERTICAL LIGHT AND HORIZONTAL HEAVY |  |
| U+2540 | ╀ | BOX DRAWINGS UP HEAVY AND DOWN HORIZONTAL LIGHT |  |
| U+2541 | ╁ | BOX DRAWINGS DOWN HEAVY AND UP HORIZONTAL LIGHT |  |
| U+2542 | ╂ | BOX DRAWINGS VERTICAL HEAVY AND HORIZONTAL LIGHT |  |
| U+2543 | ╃ | BOX DRAWINGS LEFT UP HEAVY AND RIGHT DOWN LIGHT |  |
| U+2544 | ╄ | BOX DRAWINGS RIGHT UP HEAVY AND LEFT DOWN LIGHT |  |
| U+2545 | ╅ | BOX DRAWINGS LEFT DOWN HEAVY AND RIGHT UP LIGHT |  |
| U+2546 | ╆ | BOX DRAWINGS RIGHT DOWN HEAVY AND LEFT UP LIGHT |  |
| U+2547 | ╇ | BOX DRAWINGS DOWN LIGHT AND UP HORIZONTAL HEAVY |  |
| U+2548 | ╈ | BOX DRAWINGS UP LIGHT AND DOWN HORIZONTAL HEAVY |  |
| U+2549 | ╉ | BOX DRAWINGS RIGHT LIGHT AND LEFT VERTICAL HEAVY |  |
| U+254A | ╊ | BOX DRAWINGS LEFT LIGHT AND RIGHT VERTICAL HEAVY |  |
| U+254B | ╋ | BOX DRAWINGS HEAVY VERTICAL AND HORIZONTAL |  |
| 細破線および太破線 |
| U+254C | ╌ | BOX DRAWINGS LIGHT DOUBLE DASH HORIZONTAL |  |
| U+254D | ╍ | BOX DRAWINGS HEAVY DOUBLE DASH HORIZONTAL |  |
| U+254E | ╎ | BOX DRAWINGS LIGHT DOUBLE DASH VERTICAL |  |
| U+254F | ╏ | BOX DRAWINGS HEAVY DOUBLE DASH VERTICAL |  |
| 二重線 |
| U+2550 | ═ | BOX DRAWINGS DOUBLE HORIZONTAL |  |
| U+2551 | ║ | BOX DRAWINGS DOUBLE VERTICAL |  |
| 細線および二重線の罫線素片 |
| U+2552 | ╒ | BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE |  |
| U+2553 | ╓ | BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE |  |
| U+2554 | ╔ | BOX DRAWINGS DOUBLE DOWN AND RIGHT |  |
| U+2555 | ╕ | BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE |  |
| U+2556 | ╖ | BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE |  |
| U+2557 | ╗ | BOX DRAWINGS DOUBLE DOWN AND LEFT |  |
| U+2558 | ╘ | BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE |  |
| U+2559 | ╙ | BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE |  |
| U+255A | ╚ | BOX DRAWINGS DOUBLE UP AND LIGHT |  |
| U+255B | ╛ | BOX DRAWINGS UP SINGLE AND LEFT DOUBLE |  |
| U+255C | ╜ | BOX DRAWINGS UP DOUBLE AND LEFT SINGLE |  |
| U+255D | ╝ | BOX DRAWINGS DOUBLE UP AND LEFT |  |
| U+255E | ╞ | BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE |  |
| U+255F | ╟ | BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE |  |
| U+2560 | ╠ | BOX DRAWINGS DOUBLE VERTICAL AND RIGHT |  |
| U+2561 | ╡ | BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE |  |
| U+2562 | ╢ | BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE |  |
| U+2563 | ╣ | BOX DRAWINGS DOUBLE VERTICAL AND LEFT |  |
| U+2564 | ╤ | BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE |  |
| U+2565 | ╥ | BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE |  |
| U+2566 | ╦ | BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL |  |
| U+2567 | ╧ | BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE |  |
| U+2568 | ╨ | BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE |  |
| U+2569 | ╩ | BOX DRAWINGS DOUBLE UP AND HORIZONTAL |  |
| U+256A | ╪ | BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE |  |
| U+256B | ╫ | BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE |  |
| U+256C | ╬ | BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL |  |
| 文字セル弧線 |
| U+256D | ╭ | BOX DRAWINGS LIGHT ARC DOWN AND RIGHT |  |
| U+256E | ╮ | BOX DRAWINGS LIGHT ARC DOWN AND LEFT |  |
| U+256F | ╯ | BOX DRAWINGS LIGHT ARC UP AND LEFT |  |
| U+2570 | ╰ | BOX DRAWINGS LIGHT ARC UP AND RIGHT |  |
| 文字セル対角線 |
| U+2571 | ╱ | BOX DRAWINGS LIGHT DIAGONAL UPPER RIGHT TO LOWER LEFT |  |
| U+2572 | ╲ | BOX DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT |  |
| U+2573 | ╳ | BOX DRAWINGS LIGHT DIAGONAL CROSS |  |
| 細半直線および太半直線 |
| U+2574 | ╴ | BOX DRAWINGS LIGHT LEFT |  |
| U+2575 | ╵ | BOX DRAWINGS LIGHT UP |  |
| U+2576 | ╶ | BOX DRAWINGS LIGHT RIGHT |  |
| U+2577 | ╷ | BOX DRAWINGS LIGHT DOWN |  |
| U+2578 | ╸ | BOX DRAWINGS HEAVY LEFT |  |
| U+2579 | ╹ | BOX DRAWINGS HEAVY UP |  |
| U+257A | ╺ | BOX DRAWINGS HEAVY RIGHT |  |
| U+257B | ╻ | BOX DRAWINGS HEAVY DOWN |  |
| 混合細線および太線 |
| U+257C | ╼ | BOX DRAWINGS LIGHT LEFT AND HEAVY RIGHT |  |
| U+257D | ╽ | BOX DRAWINGS LIGHT UP AND HEAVY DOWN |  |
| U+257E | ╾ | BOX DRAWINGS HEAVY LEFT AND LIGHT RIGHT |  |
| U+257F | ╿ | BOX DRAWINGS HEAVY UP AND LIGHT DOWN |  |

* 罫線素片
* 文字コード

* Unicode chart U2500 (pdf)