| 2026 |
| 11/13 | (IR情報)15:30 2027年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/13 | 695 | 695 | 683 | 692 | +0.44% | 7,200 | - | +0.87% |
| 11/12 | 686 | 690 | 685 | 689 | +0.58% | 2,700 | - | +0.44% |
| 11/11 | 687 | 690 | 683 | 685 | +0.15% | 2,500 | - | -0.15% |
| 11/10 | 682 | 688 | 682 | 684 | -0.15% | 2,900 | - | -0.29% |
| 11/09 | (IR情報)15:30 (株)一家ダイニングプロジェクト飲食事業部月次報告(2026年10月度) |
| 11/09 | 688 | 688 | 680 | 685 | +1.03% | 5,400 | - | -0.15% |
| 11/06 | 684 | 687 | 677 | 678 | -1.02% | 23,300 | - | -1.31% |
| 11/05 | 686 | 690 | 685 | 685 | -0.15% | 4,600 | - | -0.29% |
| 11/04 | 693 | 693 | 685 | 686 | 0% | 7,900 | - | -0.29% |
| 11/02 | 687 | 691 | 686 | 686 | -0.58% | 6,400 | - | -0.44% |
| 10/30 | 688 | 694 | 687 | 690 | +0.29% | 3,100 | - | 0% |
| 10/29 | 686 | 694 | 686 | 688 | +0.29% | 4,400 | - | -0.43% |
| 10/28 | 689 | 691 | 686 | 686 | -0.29% | 6,500 | - | -0.87% |
| 10/27 | 688 | 690 | 686 | 688 | 0% | 3,200 | - | -0.72% |
| 10/26 | 686 | 691 | 686 | 688 | +0.29% | 2,100 | - | -0.72% |
| 10/23 | 685 | 689 | 685 | 686 | 0% | 5,400 | - | -1.15% |
| 10/22 | 687 | 692 | 686 | 686 | -0.15% | 6,100 | - | -1.29% |
| 10/21 | 686 | 689 | 686 | 687 | +0.15% | 1,900 | - | -1.29% |
| 10/20 | 690 | 691 | 685 | 686 | +0.15% | 6,800 | - | -1.58% |
| 10/19 | 685 | 689 | 685 | 685 | -0.15% | 6,700 | - | -1.86% |
| 10/16 | 685 | 689 | 685 | 686 | +0.15% | 2,400 | - | -1.86% |
| 10/15 | 688 | 688 | 685 | 685 | -0.29% | 10,200 | - | -2.14% |
| 10/14 | 687 | 687 | 685 | 687 | +0.15% | 3,500 | - | -2% |
| 10/13 | 687 | 687 | 685 | 686 | -0.15% | 2,900 | - | -2.28% |
| 10/09 | 686 | 688 | 685 | 687 | +0.15% | 6,100 | - | -2.14% |
| 10/08 | 690 | 690 | 686 | 686 | -0.44% | 5,800 | - | -2.42% |
| 10/07 | (IR情報)15:30 (株)一家ダイニングプロジェクト飲食事業部月次報告(2026年9月度) |
| 10/07 | 687 | 689 | 686 | 689 | +0.29% | 5,300 | - | -2.13% |
| 10/06 | 690 | 690 | 687 | 687 | -0.15% | 4,500 | - | -2.55% |
| 10/05 | 688 | 693 | 688 | 688 | -0.15% | 5,000 | - | -2.41% |
| 10/02 | 690 | 691 | 689 | 689 | -0.14% | 5,400 | - | -2.41% |
| 10/01 | 694 | 694 | 689 | 690 | -0.58% | 6,900 | - | -2.4% |
| 09/30 | 695 | 696 | 690 | 694 | -0.14% | 7,900 | - | -1.84% |
| 09/29 | 691 | 695 | 686 | 695 | -3.47% | 33,800 | - | -1.7% |
| 09/28 | 711 | 720 | 710 | 720 | +1.12% | 32,300 | - | +1.69% |
| 09/25 | 712 | 713 | 710 | 712 | +0.14% | 15,200 | - | +0.71% |
| 09/24 | 712 | 712 | 710 | 711 | 0% | 15,200 | - | +0.71% |
| 09/18 | 709 | 711 | 708 | 711 | +0.42% | 6,100 | - | +0.71% |
| 09/17 | 707 | 710 | 707 | 708 | +0.28% | 3,500 | - | +0.43% |
| 09/16 | 710 | 712 | 706 | 706 | -0.42% | 7,100 | - | +0.14% |
| 09/15 | 711 | 711 | 708 | 709 | -0.14% | 7,500 | - | +0.57% |
| 09/14 | 707 | 710 | 705 | 710 | +0.57% | 5,000 | - | +0.85% |
| 09/11 | 705 | 707 | 700 | 706 | -0.14% | 12,000 | - | +0.28% |
| 09/10 | 710 | 710 | 705 | 707 | -0.14% | 6,700 | - | +0.43% |
| 09/09 | 711 | 711 | 707 | 708 | -0.42% | 4,100 | - | +0.71% |
| 09/08 | 709 | 711 | 706 | 711 | 0% | 7,100 | - | +1.14% |
| 09/07 | (IR情報)15:30 (株)一家ダイニングプロジェクト飲食事業部月次報告(2026年8月度) |
| 09/07 | 709 | 712 | 709 | 711 | +0.28% | 8,900 | - | +1.14% |
| 09/04 | 710 | 710 | 705 | 709 | -0.14% | 6,000 | - | +1% |
| 09/03 | 706 | 710 | 705 | 710 | +0.28% | 6,700 | - | +1.14% |
| 09/02 | 709 | 709 | 707 | 708 | -0.14% | 4,200 | - | +1% |
| 09/01 | 705 | 709 | 705 | 709 | +0.57% | 5,100 | - | +1.14% |
| 08/31 | 705 | 707 | 703 | 705 | +0.28% | 10,100 | - | +0.57% |
| 08/28 | 700 | 705 | 700 | 703 | 0% | 8,300 | - | +0.43% |
| 08/27 | 700 | 704 | 700 | 703 | -0.14% | 8,100 | - | +0.43% |
| 08/26 | 704 | 704 | 700 | 704 | +0.14% | 8,000 | - | +0.57% |
| 08/25 | 702 | 703 | 701 | 703 | 0% | 3,400 | - | +0.43% |
| 08/24 | 703 | 703 | 701 | 703 | 0% | 2,100 | - | +0.43% |
| 08/21 | 700 | 703 | 700 | 703 | +0.29% | 3,900 | - | +0.43% |
| 08/20 | 701 | 701 | 699 | 701 | +0.29% | 2,700 | - | +0.14% |
| 08/19 | 699 | 700 | 697 | 699 | -0.29% | 4,000 | - | -0.14% |
| 08/18 | 698 | 701 | 696 | 701 | +0.43% | 4,600 | - | +0.14% |
| 08/17 | 693 | 698 | 693 | 698 | +0.72% | 7,500 | - | -0.43% |
| 08/14 | 700 | 703 | 691 | 693 | -1% | 27,700 | - | -1.14% |
| 08/13 | (IR情報)15:30 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/13 | (IR情報)15:30 2027年3月期第1四半期決算補足資料 |
| 08/13 | 700 | 704 | 698 | 700 | 0% | 11,900 | - | -0.28% |
| 08/12 | 702 | 703 | 700 | 700 | -0.43% | 9,400 | - | -0.28% |
| 08/10 | 704 | 704 | 701 | 703 | 0% | 6,600 | - | +0.14% |
| 08/07 | (IR情報)15:30 (株)一家ダイニングプロジェクト飲食事業部月次報告(2026年7月度) |
| 08/07 | (IR情報)15:30 譲渡制限付株式報酬としての新株式の払込完了に関するお知らせ |
| 08/07 | 700 | 703 | 698 | 703 | +0.43% | 4,100 | - | +0.14% |
| 08/06 | 700 | 702 | 698 | 700 | +0.14% | 3,600 | - | -0.28% |
| 08/05 | 698 | 699 | 697 | 699 | 0% | 2,100 | - | -0.43% |
| 08/04 | 700 | 700 | 697 | 699 | -0.14% | 3,300 | - | -0.43% |
| 08/03 | 697 | 700 | 697 | 700 | +0.29% | 4,700 | - | -0.28% |
| 07/31 | 701 | 703 | 698 | 698 | -0.29% | 3,700 | - | -0.57% |
| 07/30 | 700 | 703 | 699 | 700 | 0% | 4,700 | - | -0.14% |
| 07/29 | 702 | 702 | 698 | 700 | +0.14% | 6,000 | - | -0.14% |
| 07/28 | 700 | 703 | 698 | 699 | 0% | 4,000 | - | -0.29% |
| 07/27 | 698 | 701 | 698 | 699 | 0% | 5,400 | - | -0.14% |
| 07/24 | 701 | 701 | 698 | 699 | -0.14% | 1,200 | - | -0.14% |
| 07/23 | 700 | 703 | 700 | 700 | 0% | 1,700 | - | +0.14% |
| 07/22 | 699 | 703 | 698 | 700 | -0.43% | 3,700 | - | +0.14% |
| 07/21 | (IR情報)15:30 譲渡制限付株式報酬としての新株式発行に関するお知らせ |
| 07/21 | 703 | 703 | 700 | 703 | +0.29% | 5,000 | - | +0.57% |
| 07/17 | 705 | 705 | 700 | 701 | -0.28% | 4,400 | - | +0.43% |
| 07/16 | 706 | 707 | 703 | 703 | -0.42% | 2,300 | - | +0.72% |
| 07/15 | 710 | 710 | 705 | 706 | +0.57% | 5,800 | - | +1.29% |
| 07/14 | 702 | 703 | 698 | 702 | -0.43% | 10,200 | - | +0.86% |
| 07/13 | 709 | 709 | 704 | 705 | -0.56% | 7,200 | - | +1.44% |
| 07/10 | 709 | 710 | 707 | 709 | +0.14% | 3,300 | - | +2.01% |
| 07/09 | 708 | 708 | 705 | 708 | 0% | 2,700 | - | +2.02% |
| 07/08 | 708 | 709 | 703 | 708 | +0.43% | 3,800 | - | +2.31% |
| 07/07 | (IR情報)15:30 (株)一家ダイニングプロジェクト飲食事業部月次報告(2026年6月度) |
| 07/07 | 709 | 710 | 703 | 705 | -0.14% | 5,400 | - | +1.88% |
| 07/06 | 703 | 706 | 703 | 706 | +0.71% | 6,100 | - | +2.17% |
| 07/03 | 701 | 703 | 700 | 701 | 0% | 4,800 | - | +1.59% |
| 07/02 | 700 | 702 | 699 | 701 | +0.14% | 7,500 | - | +1.74% |
| 07/01 | 698 | 700 | 698 | 700 | +0.29% | 3,200 | - | +1.74% |
| 06/30 | 697 | 698 | 696 | 698 | +0.14% | 2,200 | - | +1.6% |
| 06/29 | 698 | 698 | 693 | 697 | +0.43% | 5,900 | - | +1.46% |
| 06/26 | 694 | 694 | 690 | 694 | +0.43% | 5,300 | - | +1.17% |
| 06/25 | 689 | 693 | 687 | 691 | +0.44% | 3,700 | - | +0.73% |
| 06/24 | 690 | 692 | 688 | 688 | -0.29% | 2,300 | - | +0.29% |
| 06/23 | 692 | 694 | 689 | 690 | 0% | 4,500 | - | +0.58% |
| 06/22 | 690 | 692 | 689 | 690 | 0% | 4,500 | - | +0.73% |
| 06/19 | 690 | 695 | 689 | 690 | -0.14% | 4,800 | - | +0.73% |
| 06/18 | 690 | 693 | 690 | 691 | +0.29% | 3,700 | - | +0.88% |