4627 ナトコ(株) の時系列データ [2024年度]
| 日付 | 始値 | 高値 | 安値 | 終値 | 出来高 | 調整後終値 |
|---|---|---|---|---|---|---|
| 2024-11-21 | 1,356 | 1,356 | 1,348 | 1,351 | 1,900 | 1,351 |
| 2024-11-20 | 1,350 | 1,350 | 1,345 | 1,345 | 300 | 1,345 |
| 2024-11-19 | 1,344 | 1,345 | 1,344 | 1,345 | 1,400 | 1,345 |
| 2024-11-18 | 1,345 | 1,350 | 1,344 | 1,344 | 300 | 1,344 |
| 2024-11-15 | 1,345 | 1,350 | 1,342 | 1,342 | 300 | 1,342 |
| 2024-11-14 | 1,346 | 1,346 | 1,341 | 1,341 | 4,000 | 1,341 |
| 2024-11-13 | 1,341 | 1,357 | 1,340 | 1,353 | 3,600 | 1,353 |
| 2024-11-12 | 1,340 | 1,350 | 1,340 | 1,344 | 4,200 | 1,344 |
| 2024-11-11 | 1,358 | 1,358 | 1,342 | 1,342 | 900 | 1,342 |
| 2024-11-08 | 1,348 | 1,351 | 1,345 | 1,348 | 8,800 | 1,348 |
| 2024-11-07 | 1,356 | 1,357 | 1,344 | 1,351 | 8,200 | 1,351 |
| 2024-11-06 | 1,354 | 1,369 | 1,354 | 1,355 | 3,100 | 1,355 |
| 2024-11-05 | 1,350 | 1,355 | 1,350 | 1,351 | 2,300 | 1,351 |
| 2024-11-01 | 1,390 | 1,390 | 1,350 | 1,350 | 5,400 | 1,350 |
| 2024-10-31 | 1,401 | 1,404 | 1,384 | 1,396 | 5,300 | 1,396 |
| 2024-10-30 | 1,412 | 1,420 | 1,395 | 1,413 | 6,800 | 1,413 |
| 2024-10-29 | 1,425 | 1,452 | 1,412 | 1,450 | 13,900 | 1,450 |
| 2024-10-28 | 1,405 | 1,418 | 1,405 | 1,411 | 4,500 | 1,411 |
| 2024-10-25 | 1,413 | 1,413 | 1,402 | 1,406 | 1,800 | 1,406 |
| 2024-10-24 | 1,410 | 1,424 | 1,410 | 1,413 | 4,200 | 1,413 |
| 2024-10-23 | 1,403 | 1,415 | 1,403 | 1,407 | 2,000 | 1,407 |
| 2024-10-22 | 1,410 | 1,420 | 1,409 | 1,414 | 2,700 | 1,414 |
| 2024-10-21 | 1,420 | 1,440 | 1,402 | 1,409 | 27,300 | 1,409 |
| 2024-10-18 | 1,442 | 1,442 | 1,436 | 1,438 | 3,500 | 1,438 |
| 2024-10-17 | 1,442 | 1,442 | 1,421 | 1,442 | 3,800 | 1,442 |
| 2024-10-16 | 1,450 | 1,469 | 1,450 | 1,450 | 2,600 | 1,450 |
| 2024-10-15 | 1,459 | 1,461 | 1,450 | 1,450 | 4,000 | 1,450 |
| 2024-10-11 | 1,476 | 1,476 | 1,453 | 1,457 | 5,000 | 1,457 |
| 2024-10-10 | 1,465 | 1,475 | 1,457 | 1,470 | 2,100 | 1,470 |
| 2024-10-09 | 1,456 | 1,465 | 1,456 | 1,464 | 6,400 | 1,464 |
| 2024-10-08 | 1,453 | 1,457 | 1,446 | 1,451 | 1,900 | 1,451 |
| 2024-10-07 | 1,457 | 1,462 | 1,451 | 1,451 | 2,000 | 1,451 |
| 2024-10-04 | 1,444 | 1,453 | 1,439 | 1,451 | 1,200 | 1,451 |
| 2024-10-03 | 1,448 | 1,449 | 1,438 | 1,440 | 4,300 | 1,440 |
| 2024-10-02 | 1,440 | 1,443 | 1,438 | 1,438 | 3,700 | 1,438 |
| 2024-10-01 | 1,441 | 1,464 | 1,440 | 1,440 | 2,800 | 1,440 |
| 2024-09-30 | 1,415 | 1,445 | 1,415 | 1,441 | 1,600 | 1,441 |
| 2024-09-27 | 1,436 | 1,453 | 1,436 | 1,441 | 5,800 | 1,441 |
| 2024-09-26 | 1,438 | 1,445 | 1,436 | 1,436 | 7,300 | 1,436 |
| 2024-09-25 | 1,415 | 1,428 | 1,408 | 1,422 | 700 | 1,422 |
| 2024-09-24 | 1,410 | 1,420 | 1,409 | 1,409 | 1,200 | 1,409 |
| 2024-09-20 | 1,418 | 1,436 | 1,407 | 1,407 | 2,200 | 1,407 |
| 2024-09-19 | 1,414 | 1,418 | 1,407 | 1,418 | 400 | 1,418 |
| 2024-09-18 | 1,404 | 1,404 | 1,397 | 1,397 | 1,300 | 1,397 |
| 2024-09-17 | 1,411 | 1,419 | 1,404 | 1,404 | 1,400 | 1,404 |
| 2024-09-13 | 1,426 | 1,426 | 1,404 | 1,404 | 800 | 1,404 |
| 2024-09-12 | 1,410 | 1,433 | 1,402 | 1,433 | 500 | 1,433 |
| 2024-09-11 | 1,410 | 1,410 | 1,402 | 1,402 | 500 | 1,402 |
| 2024-09-10 | 1,407 | 1,413 | 1,402 | 1,413 | 800 | 1,413 |
| 2024-09-09 | 1,420 | 1,430 | 1,401 | 1,403 | 3,800 | 1,403 |
| 2024-09-06 | 1,414 | 1,430 | 1,414 | 1,415 | 2,300 | 1,415 |
| 2024-09-05 | 1,430 | 1,430 | 1,407 | 1,407 | 2,500 | 1,407 |
| 2024-09-04 | 1,438 | 1,448 | 1,437 | 1,437 | 1,700 | 1,437 |
| 2024-09-03 | 1,459 | 1,459 | 1,451 | 1,451 | 1,700 | 1,451 |
| 2024-09-02 | 1,461 | 1,461 | 1,446 | 1,460 | 2,500 | 1,460 |
| 2024-08-30 | 1,441 | 1,448 | 1,440 | 1,441 | 1,000 | 1,441 |
| 2024-08-29 | 1,440 | 1,464 | 1,440 | 1,440 | 1,100 | 1,440 |
| 2024-08-28 | 1,446 | 1,446 | 1,421 | 1,437 | 1,200 | 1,437 |
| 2024-08-27 | 1,433 | 1,433 | 1,415 | 1,420 | 700 | 1,420 |
| 2024-08-26 | 1,447 | 1,477 | 1,433 | 1,433 | 2,200 | 1,433 |
| 2024-08-23 | 1,433 | 1,447 | 1,422 | 1,447 | 800 | 1,447 |
| 2024-08-22 | 1,437 | 1,450 | 1,424 | 1,440 | 17,300 | 1,440 |
| 2024-08-21 | 1,424 | 1,440 | 1,424 | 1,437 | 2,300 | 1,437 |
| 2024-08-20 | 1,398 | 1,433 | 1,398 | 1,418 | 3,200 | 1,418 |
| 2024-08-19 | 1,400 | 1,400 | 1,379 | 1,390 | 1,400 | 1,390 |
| 2024-08-16 | 1,361 | 1,380 | 1,350 | 1,380 | 1,900 | 1,380 |
| 2024-08-15 | 1,336 | 1,362 | 1,332 | 1,361 | 1,400 | 1,361 |
| 2024-08-14 | 1,350 | 1,350 | 1,326 | 1,335 | 2,100 | 1,335 |
| 2024-08-13 | 1,318 | 1,330 | 1,318 | 1,329 | 1,900 | 1,329 |
| 2024-08-09 | 1,316 | 1,337 | 1,312 | 1,337 | 600 | 1,337 |
| 2024-08-08 | 1,296 | 1,300 | 1,267 | 1,286 | 3,400 | 1,286 |
| 2024-08-07 | 1,243 | 1,328 | 1,243 | 1,296 | 8,900 | 1,296 |
| 2024-08-06 | 1,281 | 1,350 | 1,281 | 1,303 | 2,000 | 1,303 |
| 2024-08-05 | 1,395 | 1,395 | 1,280 | 1,280 | 14,000 | 1,280 |
| 2024-08-02 | 1,432 | 1,432 | 1,392 | 1,416 | 5,100 | 1,416 |
| 2024-08-01 | 1,445 | 1,449 | 1,439 | 1,439 | 7,800 | 1,439 |
| 2024-07-31 | 1,443 | 1,497 | 1,441 | 1,445 | 3,200 | 1,445 |
| 2024-07-30 | 1,446 | 1,458 | 1,442 | 1,442 | 2,000 | 1,442 |
| 2024-07-29 | 1,450 | 1,450 | 1,444 | 1,447 | 1,400 | 1,447 |
| 2024-07-26 | 1,450 | 1,450 | 1,447 | 1,450 | 1,400 | 1,450 |
| 2024-07-25 | 1,450 | 1,459 | 1,448 | 1,448 | 6,500 | 1,448 |
| 2024-07-24 | 1,451 | 1,452 | 1,450 | 1,450 | 1,500 | 1,450 |
| 2024-07-23 | 1,452 | 1,467 | 1,452 | 1,462 | 1,400 | 1,462 |
| 2024-07-22 | 1,453 | 1,467 | 1,452 | 1,453 | 3,700 | 1,453 |
| 2024-07-19 | 1,451 | 1,457 | 1,451 | 1,451 | 300 | 1,451 |
| 2024-07-18 | 1,457 | 1,460 | 1,454 | 1,458 | 800 | 1,458 |
| 2024-07-17 | 1,461 | 1,477 | 1,461 | 1,461 | 1,300 | 1,461 |
| 2024-07-16 | 1,460 | 1,482 | 1,460 | 1,461 | 3,100 | 1,461 |
| 2024-07-12 | 1,460 | 1,462 | 1,459 | 1,460 | 1,500 | 1,460 |
| 2024-07-11 | 1,452 | 1,461 | 1,452 | 1,460 | 2,100 | 1,460 |
| 2024-07-10 | 1,453 | 1,460 | 1,453 | 1,460 | 400 | 1,460 |
| 2024-07-09 | 1,462 | 1,462 | 1,452 | 1,452 | 2,800 | 1,452 |
| 2024-07-08 | 1,460 | 1,475 | 1,460 | 1,462 | 2,100 | 1,462 |
| 2024-07-05 | 1,449 | 1,465 | 1,449 | 1,450 | 7,400 | 1,450 |
| 2024-07-04 | 1,487 | 1,490 | 1,463 | 1,479 | 1,400 | 1,479 |
| 2024-07-03 | 1,490 | 1,490 | 1,462 | 1,480 | 2,200 | 1,480 |
| 2024-07-02 | 1,480 | 1,490 | 1,480 | 1,480 | 2,000 | 1,480 |
| 2024-07-01 | 1,477 | 1,493 | 1,470 | 1,490 | 2,100 | 1,490 |
| 2024-06-28 | 1,484 | 1,484 | 1,470 | 1,484 | 800 | 1,484 |
| 2024-06-27 | 1,475 | 1,492 | 1,475 | 1,484 | 1,500 | 1,484 |
| 2024-06-26 | 1,451 | 1,472 | 1,450 | 1,455 | 2,900 | 1,455 |
| 2024-06-25 | 1,451 | 1,477 | 1,448 | 1,462 | 2,400 | 1,462 |
| 2024-06-24 | 1,452 | 1,511 | 1,451 | 1,457 | 3,400 | 1,457 |
| 2024-06-21 | 1,430 | 1,480 | 1,430 | 1,452 | 6,800 | 1,452 |
| 2024-06-20 | 1,433 | 1,440 | 1,426 | 1,430 | 6,300 | 1,430 |
| 2024-06-19 | 1,432 | 1,454 | 1,432 | 1,440 | 6,200 | 1,440 |
| 2024-06-18 | 1,433 | 1,439 | 1,430 | 1,430 | 2,200 | 1,430 |
| 2024-06-17 | 1,440 | 1,441 | 1,432 | 1,433 | 2,200 | 1,433 |
| 2024-06-14 | 1,432 | 1,446 | 1,432 | 1,440 | 1,700 | 1,440 |
| 2024-06-13 | 1,447 | 1,451 | 1,431 | 1,431 | 4,800 | 1,431 |
| 2024-06-12 | 1,451 | 1,459 | 1,445 | 1,446 | 4,700 | 1,446 |
| 2024-06-11 | 1,456 | 1,465 | 1,455 | 1,455 | 5,400 | 1,455 |
| 2024-06-10 | 1,460 | 1,461 | 1,454 | 1,455 | 3,900 | 1,455 |
| 2024-06-07 | 1,461 | 1,483 | 1,460 | 1,460 | 5,600 | 1,460 |
| 2024-06-06 | 1,464 | 1,471 | 1,460 | 1,461 | 4,900 | 1,461 |
| 2024-06-05 | 1,482 | 1,489 | 1,465 | 1,465 | 12,000 | 1,465 |
| 2024-06-04 | 1,509 | 1,509 | 1,481 | 1,481 | 4,400 | 1,481 |
| 2024-06-03 | 1,511 | 1,525 | 1,495 | 1,500 | 14,100 | 1,500 |
| 2024-05-31 | 1,499 | 1,591 | 1,499 | 1,591 | 12,400 | 1,591 |
| 2024-05-30 | 1,490 | 1,530 | 1,490 | 1,524 | 2,800 | 1,524 |
| 2024-05-29 | 1,500 | 1,513 | 1,492 | 1,510 | 8,700 | 1,510 |
| 2024-05-28 | 1,510 | 1,510 | 1,495 | 1,500 | 2,700 | 1,500 |
| 2024-05-27 | 1,497 | 1,518 | 1,491 | 1,512 | 3,400 | 1,512 |
| 2024-05-24 | 1,500 | 1,500 | 1,490 | 1,491 | 700 | 1,491 |
| 2024-05-23 | 1,502 | 1,534 | 1,495 | 1,495 | 4,800 | 1,495 |
| 2024-05-22 | 1,515 | 1,516 | 1,500 | 1,501 | 2,900 | 1,501 |
| 2024-05-21 | 1,500 | 1,515 | 1,497 | 1,515 | 500 | 1,515 |
| 2024-05-20 | 1,510 | 1,525 | 1,494 | 1,494 | 2,200 | 1,494 |
| 2024-05-17 | 1,516 | 1,516 | 1,505 | 1,510 | 700 | 1,510 |
| 2024-05-16 | 1,526 | 1,529 | 1,516 | 1,516 | 700 | 1,516 |
| 2024-05-15 | 1,524 | 1,537 | 1,521 | 1,521 | 800 | 1,521 |
| 2024-05-14 | 1,522 | 1,540 | 1,522 | 1,524 | 1,800 | 1,524 |
| 2024-05-13 | 1,525 | 1,530 | 1,525 | 1,530 | 300 | 1,530 |
| 2024-05-10 | 1,542 | 1,542 | 1,522 | 1,525 | 1,100 | 1,525 |
| 2024-05-09 | 1,542 | 1,542 | 1,542 | 1,542 | 200 | 1,542 |
| 2024-05-08 | 1,530 | 1,542 | 1,530 | 1,542 | 1,300 | 1,542 |
| 2024-05-07 | 1,542 | 1,542 | 1,527 | 1,528 | 400 | 1,528 |
| 2024-05-02 | 1,532 | 1,542 | 1,532 | 1,542 | 800 | 1,542 |
| 2024-05-01 | 1,536 | 1,540 | 1,530 | 1,532 | 1,500 | 1,532 |
| 2024-04-30 | 1,547 | 1,547 | 1,515 | 1,538 | 4,300 | 1,538 |
| 2024-04-26 | 1,521 | 1,555 | 1,505 | 1,541 | 6,300 | 1,541 |
| 2024-04-25 | 1,595 | 1,595 | 1,576 | 1,586 | 4,600 | 1,586 |
| 2024-04-24 | 1,557 | 1,584 | 1,556 | 1,575 | 8,800 | 1,575 |
| 2024-04-23 | 1,571 | 1,590 | 1,570 | 1,578 | 3,900 | 1,578 |
| 2024-04-22 | 1,583 | 1,599 | 1,574 | 1,575 | 4,100 | 1,575 |
| 2024-04-19 | 1,574 | 1,583 | 1,572 | 1,583 | 1,600 | 1,583 |
| 2024-04-18 | 1,569 | 1,575 | 1,565 | 1,572 | 1,100 | 1,572 |
| 2024-04-17 | 1,583 | 1,583 | 1,567 | 1,567 | 1,800 | 1,567 |
| 2024-04-16 | 1,583 | 1,594 | 1,572 | 1,572 | 3,600 | 1,572 |
| 2024-04-15 | 1,585 | 1,597 | 1,585 | 1,596 | 1,700 | 1,596 |
| 2024-04-12 | 1,596 | 1,597 | 1,585 | 1,597 | 700 | 1,597 |
| 2024-04-11 | 1,597 | 1,597 | 1,581 | 1,596 | 1,300 | 1,596 |
| 2024-04-10 | 1,619 | 1,626 | 1,579 | 1,600 | 5,600 | 1,600 |
| 2024-04-09 | 1,588 | 1,636 | 1,573 | 1,595 | 8,700 | 1,595 |
| 2024-04-08 | 1,563 | 1,565 | 1,560 | 1,565 | 1,900 | 1,565 |
| 2024-04-05 | 1,555 | 1,563 | 1,549 | 1,563 | 3,800 | 1,563 |
| 2024-04-04 | 1,562 | 1,564 | 1,556 | 1,556 | 2,000 | 1,556 |
| 2024-04-03 | 1,561 | 1,568 | 1,552 | 1,562 | 1,500 | 1,562 |
| 2024-04-02 | 1,563 | 1,569 | 1,562 | 1,562 | 2,100 | 1,562 |
| 2024-04-01 | 1,554 | 1,569 | 1,554 | 1,565 | 5,200 | 1,565 |
| 2024-03-29 | 1,558 | 1,558 | 1,549 | 1,558 | 3,400 | 1,558 |
| 2024-03-28 | 1,549 | 1,562 | 1,539 | 1,558 | 5,100 | 1,558 |
| 2024-03-27 | 1,548 | 1,548 | 1,534 | 1,547 | 2,300 | 1,547 |
| 2024-03-26 | 1,526 | 1,539 | 1,520 | 1,533 | 1,800 | 1,533 |
| 2024-03-25 | 1,539 | 1,550 | 1,475 | 1,526 | 9,200 | 1,526 |
| 2024-03-22 | 1,532 | 1,533 | 1,513 | 1,533 | 5,100 | 1,533 |
| 2024-03-21 | 1,520 | 1,532 | 1,513 | 1,532 | 3,300 | 1,532 |
| 2024-03-19 | 1,500 | 1,519 | 1,500 | 1,517 | 4,300 | 1,517 |
| 2024-03-18 | 1,500 | 1,506 | 1,492 | 1,495 | 3,900 | 1,495 |
| 2024-03-15 | 1,499 | 1,507 | 1,493 | 1,493 | 2,900 | 1,493 |
| 2024-03-14 | 1,487 | 1,500 | 1,480 | 1,500 | 6,800 | 1,500 |
| 2024-03-13 | 1,472 | 1,485 | 1,472 | 1,473 | 6,600 | 1,473 |
| 2024-03-12 | 1,472 | 1,477 | 1,470 | 1,472 | 1,600 | 1,472 |
| 2024-03-11 | 1,483 | 1,491 | 1,476 | 1,476 | 1,400 | 1,476 |
| 2024-03-08 | 1,480 | 1,488 | 1,480 | 1,488 | 1,600 | 1,488 |
| 2024-03-07 | 1,482 | 1,482 | 1,470 | 1,479 | 1,100 | 1,479 |
| 2024-03-06 | 1,478 | 1,485 | 1,470 | 1,475 | 1,900 | 1,475 |
| 2024-03-05 | 1,490 | 1,490 | 1,477 | 1,479 | 2,500 | 1,479 |
| 2024-03-04 | 1,507 | 1,507 | 1,483 | 1,484 | 3,500 | 1,484 |
| 2024-03-01 | 1,526 | 1,545 | 1,455 | 1,503 | 29,100 | 1,503 |
| 2024-02-29 | 1,593 | 1,593 | 1,561 | 1,570 | 26,600 | 1,570 |
| 2024-02-28 | 1,533 | 1,598 | 1,533 | 1,598 | 16,400 | 1,598 |
| 2024-02-27 | 1,531 | 1,535 | 1,519 | 1,532 | 7,100 | 1,532 |
| 2024-02-26 | 1,525 | 1,525 | 1,516 | 1,520 | 7,700 | 1,520 |
| 2024-02-22 | 1,514 | 1,524 | 1,500 | 1,510 | 22,700 | 1,510 |
| 2024-02-21 | 1,521 | 1,521 | 1,504 | 1,513 | 6,300 | 1,513 |
| 2024-02-20 | 1,526 | 1,526 | 1,501 | 1,512 | 8,600 | 1,512 |
| 2024-02-19 | 1,500 | 1,505 | 1,480 | 1,505 | 8,500 | 1,505 |
| 2024-02-16 | 1,526 | 1,526 | 1,501 | 1,501 | 4,300 | 1,501 |
| 2024-02-15 | 1,516 | 1,526 | 1,516 | 1,526 | 800 | 1,526 |
| 2024-02-14 | 1,525 | 1,525 | 1,506 | 1,514 | 2,200 | 1,514 |
| 2024-02-13 | 1,540 | 1,540 | 1,523 | 1,523 | 1,200 | 1,523 |
| 2024-02-09 | 1,526 | 1,538 | 1,525 | 1,538 | 900 | 1,538 |
| 2024-02-08 | 1,540 | 1,540 | 1,540 | 1,540 | 100 | 1,540 |
| 2024-02-07 | 1,525 | 1,540 | 1,525 | 1,531 | 500 | 1,531 |
| 2024-02-06 | 1,537 | 1,542 | 1,531 | 1,542 | 1,600 | 1,542 |
| 2024-02-05 | 1,525 | 1,535 | 1,512 | 1,535 | 5,000 | 1,535 |
| 2024-02-02 | 1,517 | 1,522 | 1,513 | 1,520 | 1,000 | 1,520 |
| 2024-02-01 | 1,489 | 1,522 | 1,489 | 1,519 | 2,300 | 1,519 |
| 2024-01-31 | 1,488 | 1,496 | 1,486 | 1,490 | 1,600 | 1,490 |
| 2024-01-30 | 1,498 | 1,498 | 1,450 | 1,488 | 2,200 | 1,488 |
| 2024-01-29 | 1,471 | 1,500 | 1,469 | 1,489 | 3,400 | 1,489 |
| 2024-01-26 | 1,444 | 1,460 | 1,444 | 1,456 | 2,800 | 1,456 |
| 2024-01-25 | 1,444 | 1,448 | 1,443 | 1,443 | 400 | 1,443 |
| 2024-01-24 | - | - | - | 1,437 | - | 1,437 |
| 2024-01-23 | 1,445 | 1,445 | 1,435 | 1,437 | 1,400 | 1,437 |
| 2024-01-22 | 1,433 | 1,455 | 1,433 | 1,441 | 4,100 | 1,441 |
| 2024-01-19 | 1,438 | 1,438 | 1,430 | 1,432 | 1,300 | 1,432 |
| 2024-01-18 | 1,430 | 1,438 | 1,423 | 1,433 | 1,400 | 1,433 |
| 2024-01-17 | 1,430 | 1,443 | 1,430 | 1,443 | 200 | 1,443 |
| 2024-01-16 | 1,448 | 1,453 | 1,430 | 1,430 | 6,300 | 1,430 |
| 2024-01-15 | 1,424 | 1,453 | 1,420 | 1,453 | 2,000 | 1,453 |
| 2024-01-12 | 1,443 | 1,449 | 1,422 | 1,423 | 3,200 | 1,423 |
| 2024-01-11 | 1,450 | 1,498 | 1,438 | 1,456 | 3,600 | 1,456 |
| 2024-01-10 | 1,447 | 1,450 | 1,446 | 1,446 | 500 | 1,446 |
| 2024-01-09 | 1,430 | 1,453 | 1,381 | 1,447 | 7,600 | 1,447 |
| 2024-01-05 | 1,449 | 1,449 | 1,444 | 1,446 | 700 | 1,446 |
| 2024-01-04 | 1,428 | 1,442 | 1,428 | 1,438 | 1,300 | 1,438 |
分割・併合履歴 ： なし
