京浜急行電鉄（9006）の信用・空売り残高推移
日次サマリーデータ
| 日付 | 終値 (円) | 出来高 (株) | 空売り残高合計 (株) | 信用買残 (株) | 信用売残 (株) |
|---|---|---|---|---|---|
| 2026/03/04 | 1,497 (-1.64%) | 1,039,100 (+48.10%) | 3,342,613 (0.00%) | 204,200 (0.00%) | 124,300 (0.00%) |
| 2026/03/03 | 1,522 (-2.15%) | 701,600 (+9.03%) | 3,342,613 (0.00%) | 204,200 (0.00%) | 124,300 (0.00%) |
| 2026/03/02 | 1,555 (-0.61%) | 643,500 (+2.44%) | 3,342,613 (0.00%) | 204,200 (0.00%) | 124,300 (0.00%) |
| 2026/02/27 | 1,565 (-0.06%) | 628,200 (-5.13%) | 3,342,613 (0.00%) | 204,200 (-8.76%) | 124,300 (-28.77%) |
| 2026/02/26 | 1,566 (+1.00%) | 662,200 (+36.82%) | 3,342,613 (0.00%) | 223,800 (0.00%) | 174,500 (0.00%) |
| 2026/02/25 | 1,550 (-0.51%) | 484,000 (+7.51%) | 3,342,613 (0.00%) | 223,800 (0.00%) | 174,500 (0.00%) |
| 2026/02/24 | 1,558 (+1.17%) | 450,200 (+1.49%) | 3,342,613 (0.00%) | 223,800 (0.00%) | 174,500 (0.00%) |
| 2026/02/20 | 1,540 (-1.31%) | 443,600 (-3.29%) | 3,342,613 (0.00%) | 223,800 (-0.89%) | 174,500 (+4.37%) |
| 2026/02/19 | 1,561 (+0.03%) | 458,700 (-20.38%) | 3,342,613 (0.00%) | 225,800 (0.00%) | 167,200 (0.00%) |
| 2026/02/18 | 1,560 (+1.36%) | 576,100 (+10.41%) | 3,342,613 (0.00%) | 225,800 (0.00%) | 167,200 (0.00%) |
| 2026/02/17 | 1,539 (+0.29%) | 521,800 (-26.81%) | 3,342,613 (0.00%) | 225,800 (0.00%) | 167,200 (0.00%) |
| 2026/02/16 | 1,535 (+0.36%) | 712,900 (-29.40%) | 3,342,613 (0.00%) | 225,800 (0.00%) | 167,200 (0.00%) |
| 2026/02/13 | 1,529 (-5.15%) | 1,009,800 (+33.34%) | 3,342,613 (0.00%) | 225,800 (+21.79%) | 167,200 (+17.42%) |
| 2026/02/12 | 1,612 (+0.22%) | 757,300 (+39.39%) | 3,342,613 (0.00%) | 185,400 (0.00%) | 142,400 (0.00%) |
| 2026/02/10 | 1,609 (+0.97%) | 543,300 (-7.51%) | 3,342,613 (0.00%) | 185,400 (0.00%) | 142,400 (0.00%) |
| 2026/02/09 | 1,593 (+0.06%) | 587,400 (-1.11%) | 3,342,613 (0.00%) | 185,400 (0.00%) | 142,400 (0.00%) |
| 2026/02/06 | 1,592 (+1.02%) | 594,000 (-31.61%) | 3,342,613 (0.00%) | 185,400 (-14.36%) | 142,400 (+6.83%) |
| 2026/02/05 | 1,576 (+2.40%) | 868,500 (+104.98%) | 3,342,613 (0.00%) | 216,500 (0.00%) | 133,300 (0.00%) |
| 2026/02/04 | 1,539 (+1.02%) | 423,700 (+10.48%) | 3,342,613 (0.00%) | 216,500 (0.00%) | 133,300 (0.00%) |
| 2026/02/03 | 1,524 (+0.73%) | 383,500 (-16.74%) | 3,342,613 (0.00%) | 216,500 (0.00%) | 133,300 (0.00%) |
| 2026/02/02 | 1,513 (-0.49%) | 460,600 (-2.85%) | 3,342,613 (0.00%) | 216,500 (0.00%) | 133,300 (0.00%) |
| 2026/01/30 | 1,520 (+0.70%) | 474,100 (-12.35%) | 3,342,613 (0.00%) | 216,500 (+10.12%) | 133,300 (+5.88%) |
| 2026/01/29 | 1,510 (+0.17%) | 540,900 (+42.68%) | 3,342,613 (0.00%) | 196,600 (0.00%) | 125,900 (0.00%) |
| 2026/01/28 | 1,507 (-1.37%) | 379,100 (-26.67%) | 3,342,613 (0.00%) | 196,600 (0.00%) | 125,900 (0.00%) |
| 2026/01/27 | 1,528 (-1.04%) | 517,000 (+14.08%) | 3,342,613 (0.00%) | 196,600 (0.00%) | 125,900 (0.00%) |
| 2026/01/26 | 1,544 (-0.29%) | 453,200 (+27.63%) | 3,342,613 (0.00%) | 196,600 (0.00%) | 125,900 (0.00%) |
| 2026/01/23 | 1,549 (-0.45%) | 355,100 (+16.01%) | 3,342,613 (0.00%) | 196,600 (-8.17%) | 125,900 (+1.86%) |
| 2026/01/22 | 1,556 (+0.71%) | 306,100 (-39.42%) | 3,342,613 (0.00%) | 214,100 (0.00%) | 123,600 (0.00%) |
| 2026/01/21 | 1,545 (-1.56%) | 505,300 (+19.01%) | 3,342,613 (0.00%) | 214,100 (0.00%) | 123,600 (0.00%) |
| 2026/01/20 | 1,569 (+0.61%) | 424,600 (+15.07%) | 3,342,613 (0.00%) | 214,100 (0.00%) | 123,600 (0.00%) |
| 2026/01/19 | 1,560 (+0.26%) | 369,000 (+56.69%) | 3,342,613 (0.00%) | 214,100 (0.00%) | 123,600 (0.00%) |
| 2026/01/16 | 1,556 (-0.19%) | 235,500 (-20.73%) | 3,342,613 (0.00%) | 214,100 (+7.70%) | 123,600 (-10.69%) |
| 2026/01/15 | 1,559 (+0.32%) | 297,100 (-21.84%) | 3,342,613 (0.00%) | 198,800 (0.00%) | 138,400 (0.00%) |
| 2026/01/14 | 1,554 (-0.42%) | 380,100 (-24.06%) | 3,342,613 (0.00%) | 198,800 (0.00%) | 138,400 (0.00%) |
| 2026/01/13 | 1,560 (+0.58%) | 500,500 (+47.38%) | 3,342,613 (0.00%) | 198,800 (0.00%) | 138,400 (0.00%) |
| 2026/01/09 | 1,551 (+0.45%) | 339,600 (-13.48%) | 3,342,613 (0.00%) | 198,800 (-4.05%) | 138,400 (+12.98%) |
| 2026/01/08 | 1,544 (-0.68%) | 392,500 (+6.14%) | 3,342,613 (0.00%) | 207,200 (0.00%) | 122,500 (0.00%) |
| 2026/01/07 | 1,555 (-0.54%) | 369,800 (-32.81%) | 3,342,613 (0.00%) | 207,200 (0.00%) | 122,500 (0.00%) |
| 2026/01/06 | 1,563 (+1.00%) | 550,400 (+1.53%) | 3,342,613 (0.00%) | 207,200 (0.00%) | 122,500 (0.00%) |
| 2026/01/05 | 1,548 (+0.91%) | 542,100 (+55.06%) | 3,342,613 (0.00%) | 207,200 (0.00%) | 122,500 (0.00%) |
| 2025/12/30 | 1,534 (-0.71%) | 349,600 (-29.90%) | 3,342,613 (0.00%) | 207,200 (0.00%) | 122,500 (0.00%) |
| 2025/12/29 | 1,545 (+0.39%) | 498,700 (+5.41%) | 3,342,613 (0.00%) | 207,200 (0.00%) | 122,500 (0.00%) |
| 2025/12/26 | 1,539 (+0.20%) | 473,100 (+112.15%) | 3,342,613 (0.00%) | 207,200 (-44.33%) | 122,500 (-4.60%) |
| 2025/12/25 | 1,536 (+0.03%) | 223,000 (-53.82%) | 3,342,613 (0.00%) | 372,200 (0.00%) | 128,400 (0.00%) |
| 2025/12/24 | 1,535 (+0.59%) | 482,900 (+53.84%) | 3,342,613 (0.00%) | 372,200 (0.00%) | 128,400 (0.00%) |
| 2025/12/23 | 1,526 (+0.83%) | 313,900 (-45.08%) | 3,342,613 (0.00%) | 372,200 (0.00%) | 128,400 (0.00%) |
| 2025/12/22 | 1,514 (-0.85%) | 571,600 (-31.86%) | 3,342,613 (0.00%) | 372,200 (0.00%) | 128,400 (0.00%) |
| 2025/12/19 | 1,527 (+0.13%) | 838,800 (+95.71%) | 3,342,613 (0.00%) | 372,200 (-7.18%) | 128,400 (+5.42%) |
| 2025/12/18 | 1,525 (+1.26%) | 428,600 (-1.31%) | 3,342,613 (0.00%) | 401,000 (0.00%) | 121,800 (0.00%) |
| 2025/12/17 | 1,506 (-0.30%) | 434,300 (-9.90%) | 3,342,613 (0.00%) | 401,000 (0.00%) | 121,800 (0.00%) |
| 2025/12/16 | 1,510 (-0.66%) | 482,000 (-15.13%) | 3,342,613 (0.00%) | 401,000 (0.00%) | 121,800 (0.00%) |
| 2025/12/15 | 1,520 (+1.77%) | 567,900 (+7.05%) | 3,342,613 (0.00%) | 401,000 (0.00%) | 121,800 (0.00%) |
| 2025/12/12 | 1,494 (+0.57%) | 530,500 (+54.35%) | 3,342,613 (0.00%) | 401,000 (+5.14%) | 121,800 (+1.92%) |
| 2025/12/11 | 1,485 (-1.10%) | 343,700 (+8.05%) | 3,342,613 (0.00%) | 381,400 (0.00%) | 119,500 (0.00%) |
| 2025/12/10 | 1,502 (+0.10%) | 318,100 (-32.85%) | 3,342,613 (0.00%) | 381,400 (0.00%) | 119,500 (0.00%) |
| 2025/12/09 | 1,500 (+0.81%) | 473,700 (+6.23%) | 3,342,613 (0.00%) | 381,400 (0.00%) | 119,500 (0.00%) |
| 2025/12/08 | 1,488 (-0.20%) | 445,900 (-12.45%) | 3,342,613 (0.00%) | 381,400 (0.00%) | 119,500 (0.00%) |
| 2025/12/05 | 1,491 (-0.93%) | 509,300 (+19.75%) | 3,342,613 (0.00%) | 381,400 (+4.64%) | 119,500 (+0.25%) |
| 2025/12/04 | 1,505 (+0.03%) | 425,300 (+7.78%) | 3,342,613 (0.00%) | 364,500 (0.00%) | 119,200 (0.00%) |
| 2025/12/03 | 1,505 (-0.50%) | 394,600 (-22.06%) | 3,342,613 (0.00%) | 364,500 (0.00%) | 119,200 (0.00%) |
| 2025/12/02 | 1,512 (-0.23%) | 506,300 (+29.06%) | 3,342,613 (0.00%) | 364,500 (0.00%) | 119,200 (0.00%) |
| 2025/12/01 | 1,516 (-0.88%) | 392,300 (+33.12%) | 3,342,613 (0.00%) | 364,500 (0.00%) | 119,200 (0.00%) |
| 2025/11/28 | 1,529 (-0.23%) | 294,700 (-37.62%) | 3,342,613 (0.00%) | 364,500 (+2.59%) | 119,200 (-38.27%) |
| 2025/11/27 | 1,533 (-1.26%) | 472,400 (-24.80%) | 3,342,613 (0.00%) | 355,300 (0.00%) | 193,100 (0.00%) |
| 2025/11/26 | 1,552 (+1.14%) | 628,200 (+31.40%) | 3,342,613 (0.00%) | 355,300 (0.00%) | 193,100 (0.00%) |
| 2025/11/25 | 1,535 (+0.76%) | 478,100 (-26.68%) | 3,342,613 (0.00%) | 355,300 (0.00%) | 193,100 (0.00%) |
| 2025/11/21 | 1,523 (+1.10%) | 652,100 (+27.16%) | 3,342,613 (0.00%) | 355,300 (-3.32%) | 193,100 (+20.54%) |
| 2025/11/20 | 1,507 (+0.50%) | 512,800 (+14.36%) | 3,342,613 (0.00%) | 367,500 (0.00%) | 160,200 (0.00%) |
| 2025/11/19 | 1,499 (+0.33%) | 448,400 (-9.23%) | 3,342,613 (0.00%) | 367,500 (0.00%) | 160,200 (0.00%) |
| 2025/11/18 | 1,494 (-0.93%) | 494,000 (+20.49%) | 3,342,613 (0.00%) | 367,500 (0.00%) | 160,200 (0.00%) |
| 2025/11/17 | 1,508 (-0.72%) | 410,000 (-29.20%) | 3,342,613 (0.00%) | 367,500 (0.00%) | 160,200 (0.00%) |
| 2025/11/14 | 1,519 (+0.66%) | 579,100 (-9.05%) | 3,342,613 (0.00%) | 367,500 (-12.60%) | 160,200 (-1.17%) |
| 2025/11/13 | 1,509 (-1.85%) | 636,700 (-32.76%) | 3,342,613 (0.00%) | 420,500 (0.00%) | 162,100 (0.00%) |
| 2025/11/12 | 1,538 (-1.66%) | 946,900 (-42.58%) | 3,342,613 (0.00%) | 420,500 (0.00%) | 162,100 (0.00%) |
| 2025/11/11 | 1,564 (+5.53%) | 1,649,200 (+216.12%) | 3,342,613 (0.00%) | 420,500 (0.00%) | 162,100 (0.00%) |
| 2025/11/10 | 1,482 (+0.51%) | 521,700 (-22.80%) | 3,342,613 (0.00%) | 420,500 (0.00%) | 162,100 (0.00%) |
| 2025/11/07 | 1,474 (+0.55%) | 675,800 (-13.54%) | 3,342,613 (0.00%) | 420,500 (+10.45%) | 162,100 (-6.41%) |
| 2025/11/06 | 1,466 (-0.34%) | 781,600 (-21.97%) | 3,342,613 (0.00%) | 380,700 (0.00%) | 173,200 (0.00%) |
| 2025/11/05 | 1,471 (+0.62%) | 1,001,700 (+23.29%) | 3,342,613 (0.00%) | 380,700 (0.00%) | 173,200 (0.00%) |
| 2025/11/04 | 1,462 (+1.74%) | 812,500 (+11.56%) | 3,342,613 (0.00%) | 380,700 (0.00%) | 173,200 (0.00%) |
| 2025/10/31 | 1,437 (+0.45%) | 728,300 (-68.44%) | 3,342,613 (0.00%) | 380,700 (+2.75%) | 173,200 (+10.53%) |
| 2025/10/30 | 1,431 (+1.63%) | 2,307,600 (+148.82%) | 3,342,613 (0.00%) | 370,500 (0.00%) | 156,700 (0.00%) |
| 2025/10/29 | 1,408 (-1.81%) | 927,400 (+9.44%) | 3,342,613 (0.00%) | 370,500 (0.00%) | 156,700 (0.00%) |
| 2025/10/28 | 1,434 (+0.46%) | 847,400 (+46.10%) | 3,342,613 (0.00%) | 370,500 (0.00%) | 156,700 (0.00%) |
| 2025/10/27 | 1,427 (+0.07%) | 580,000 (+17.01%) | 3,342,613 (0.00%) | 370,500 (0.00%) | 156,700 (0.00%) |
| 2025/10/24 | 1,426 (-0.97%) | 495,700 (-11.77%) | 3,342,613 (0.00%) | 370,500 (+3.06%) | 156,700 (-0.76%) |
| 2025/10/23 | 1,440 (+0.45%) | 561,800 (+33.67%) | 3,342,613 (0.00%) | 359,500 (0.00%) | 157,900 (0.00%) |
| 2025/10/22 | 1,434 (+0.42%) | 420,300 (+30.69%) | 3,342,613 (0.00%) | 359,500 (0.00%) | 157,900 (0.00%) |
| 2025/10/21 | 1,428 (+0.04%) | 321,600 (-12.96%) | 3,342,613 (0.00%) | 359,500 (0.00%) | 157,900 (0.00%) |
| 2025/10/20 | 1,427 (+0.21%) | 369,500 (-1.65%) | 3,342,613 (0.00%) | 359,500 (0.00%) | 157,900 (0.00%) |
| 2025/10/17 | 1,424 (+0.11%) | 375,700 (-16.59%) | 3,342,613 (0.00%) | 359,500 (+4.41%) | 157,900 (+9.05%) |
| 2025/10/16 | 1,423 (-0.45%) | 450,400 (-24.77%) | 3,342,613 (0.00%) | 344,300 (0.00%) | 144,800 (0.00%) |
| 2025/10/15 | 1,429 (-0.17%) | 598,700 (-21.69%) | 3,342,613 (-23.78%) | 344,300 (0.00%) | 144,800 (0.00%) |
| 2025/10/14 | 1,432 (-0.87%) | 764,500 (-1.28%) | 4,385,515 (0.00%) | 344,300 (0.00%) | 144,800 (0.00%) |
| 2025/10/10 | 1,444 (-1.60%) | 774,400 (+47.70%) | 4,385,515 (0.00%) | 344,300 (+4.75%) | 144,800 (+0.70%) |
| 2025/10/09 | 1,468 (-0.84%) | 524,300 (-7.02%) | 4,385,515 (0.00%) | 328,700 (0.00%) | 143,800 (0.00%) |
| 2025/10/08 | 1,480 (-0.44%) | 563,900 (+15.44%) | 4,385,515 (0.00%) | 328,700 (0.00%) | 143,800 (0.00%) |
| 2025/10/07 | 1,487 (-0.80%) | 488,500 (-20.11%) | 4,385,515 (0.00%) | 328,700 (0.00%) | 143,800 (0.00%) |
| 2025/10/06 | 1,499 (+2.01%) | 611,500 (+1.54%) | 4,385,515 (0.00%) | 328,700 (0.00%) | 143,800 (0.00%) |
| 2025/10/03 | 1,469 (+0.96%) | 602,200 (-6.18%) | 4,385,515 (0.00%) | 328,700 (+12.99%) | 143,800 (-95.15%) |
| 2025/10/02 | 1,455 (-2.35%) | 641,900 (-7.12%) | 4,385,515 (+1.97%) | 290,900 (0.00%) | 2,964,200 (0.00%) |
| 2025/10/01 | 1,490 (-0.73%) | 691,100 (-9.29%) | 4,300,773 (-1.66%) | 290,900 (0.00%) | 2,964,200 (0.00%) |
| 2025/09/30 | 1,501 (-1.57%) | 761,900 (-36.81%) | 4,373,173 (0.00%) | 290,900 (0.00%) | 2,964,200 (0.00%) |
| 2025/09/29 | 1,525 (-2.27%) | 1,205,700 (-56.42%) | 4,373,173 (+8.55%) | 290,900 (0.00%) | 2,964,200 (0.00%) |
| 2025/09/26 | 1,561 (+0.97%) | 2,766,600 (+131.65%) | 4,028,673 (0.00%) | 290,900 (-25.85%) | 2,964,200 (+662.01%) |
| 2025/09/25 | 1,546 (-0.16%) | 1,194,300 (+74.15%) | 4,028,673 (0.00%) | 392,300 (0.00%) | 389,000 (0.00%) |
| 2025/09/24 | 1,548 (-0.03%) | 685,800 (+13.06%) | 4,028,673 (0.00%) | 392,300 (0.00%) | 389,000 (0.00%) |
| 2025/09/22 | 1,549 (+0.55%) | 606,600 (-61.95%) | 4,028,673 (0.00%) | 392,300 (0.00%) | 389,000 (0.00%) |
| 2025/09/19 | 1,540 (-2.56%) | 1,594,400 (+270.45%) | 4,028,673 (+0.25%) | 392,300 (+20.71%) | 389,000 (+29.84%) |
| 2025/09/18 | 1,581 (-0.35%) | 430,400 (+2.53%) | 4,018,570 (-1.60%) | 325,000 (0.00%) | 299,600 (0.00%) |
| 2025/09/17 | 1,586 (-0.13%) | 419,800 (-4.48%) | 4,083,970 (+4.28%) | 325,000 (0.00%) | 299,600 (0.00%) |
| 2025/09/16 | 1,588 (+0.35%) | 439,500 (-9.31%) | 3,916,456 (0.00%) | 325,000 (0.00%) | 299,600 (0.00%) |
| 2025/09/12 | 1,583 (-0.13%) | 484,600 (+32.12%) | 3,916,456 (0.00%) | 325,000 (+7.69%) | 299,600 (+28.25%) |
| 2025/09/11 | 1,585 (-0.56%) | 366,800 (-41.57%) | 3,916,456 (0.00%) | 301,800 (0.00%) | 233,600 (0.00%) |
| 2025/09/10 | 1,594 (+0.16%) | 627,800 (+6.57%) | 3,916,456 (0.00%) | 301,800 (0.00%) | 233,600 (0.00%) |
| 2025/09/09 | 1,591 (-0.25%) | 589,100 (+14.77%) | 3,916,456 (0.00%) | 301,800 (0.00%) | 233,600 (0.00%) |
| 2025/09/08 | 1,595 (+1.33%) | 513,300 (-4.80%) | 3,916,456 (0.00%) | 301,800 (0.00%) | 233,600 (0.00%) |
| 2025/09/05 | 1,574 (-0.10%) | 539,200 (-9.86%) | 3,916,456 (0.00%) | 301,800 (-72.46%) | 233,600 (+152.54%) |
| 2025/09/04 | 1,576 | 598,200 | 3,916,456 | 1,095,800 | 92,500 |
機関投資家別 - 空売り残高内訳推移（空売り残高 / 空売り割合）
| 日付 | GOLDMAN SACHS INTERNATIONAL | MERRILL LYNCH INTERNATIONAL | モルガン・スタンレーMUFG証券株式会社 |
|---|---|---|---|
| 2025/10/15 | 1,333,758 / 0.48% | 1,316,032 / 0.47% | 692,823 / 0.25% -1,042,902 (-60.08%) / △0.37pt |
| 2025/10/02 | 1,333,758 / 0.48% | 1,316,032 / 0.47% | 1,735,725 / 0.62% +84,742 (+5.13%) / +0.03pt |
| 2025/10/01 | 1,333,758 / 0.48% | 1,316,032 / 0.47% | 1,650,983 / 0.59% -72,400 (-4.20%) / △0.03pt |
| 2025/09/29 | 1,333,758 / 0.48% | 1,316,032 / 0.47% | 1,723,383 / 0.62% +344,500 (+24.98%) / +0.12pt |
| 2025/09/19 | 1,333,758 / 0.48% | 1,316,032 / 0.47% | 1,378,883 / 0.50% +10,103 (+0.74%) / +0.01pt |
| 2025/09/18 | 1,333,758 / 0.48% -65,400 (-4.67%) / △0.02pt | 1,316,032 / 0.47% | 1,368,780 / 0.49% |
| 2025/09/17 | 1,399,158 / 0.50% +167,514 (+13.60%) / +0.06pt | 1,316,032 / 0.47% | 1,368,780 / 0.49% |
| 2025/04/07 | 1,231,644 / 0.44% | 1,316,032 / 0.47% -66,900 (-4.84%) / △0.03pt | 1,368,780 / 0.49% |
| 2025/04/03 | 1,231,644 / 0.44% | 1,382,932 / 0.50% +9,882 (+0.72%) / +0.01pt | 1,368,780 / 0.49% |
| 2025/03/31 | 1,231,644 / 0.44% | 1,373,050 / 0.49% | 1,368,780 / 0.49% -144,000 (-9.52%) / △0.05pt |
| 2025/03/21 | 1,231,644 / 0.44% | 1,373,050 / 0.49% | 1,512,780 / 0.54% +1,512,780 / +0.54% |
| 2025/03/10 | 1,231,644 / 0.44% | 1,373,050 / 0.49% -15,500 (-1.12%) / △0.01pt | - |
| 2025/03/06 | 1,231,644 / 0.44% | 1,388,550 / 0.50% +1,388,550 / +0.50% | - |
| 2025/01/09 | 1,231,644 / 0.44% | - | - |
【データについて】
信用残高は週次データですが、日次データが存在する場合は補完しています。
空売り残高は報告義務の消失したデータを除き、すべての機関投資家の残高数値を各時点で合計しています。変動のない日付は表示していません。
(修正)2026/2/28: 複数個人の空売りが単独個人に集約される不具合を改善しました。