売上高・売上総利益率の推移
| 年度 |
売上高 |
売上総利益率 |
| 2026/5 |
31,154 |
43.6%
|
| 2025/5 |
29,679 |
42.5%
|
| 2024/5 |
29,278 |
41.7%
|
| 2023/5 |
27,568 |
41.5%
|
| 2022/5 |
25,318 |
43.1%
|
| 2021/5 |
24,777 |
|
| 2020/5 |
19,117 |
|
| 2019/5 |
18,258 |
|
| 2018/5 |
15,792 |
|
| 2017/5 |
15,157 |
|
| 2016/5 |
14,670 |
|
| 2015/5 |
13,470 |
|
| 2014/5 |
12,646 |
|
| 2013/5 |
11,426 |
|
| 2012/5 |
11,115 |
|
| 2011/5 |
11,307 |
|
営業利益・営業利益率の推移
| 年度 |
営業利益 |
営業利益率 |
| 2026/5 |
4,420 |
14.2%
|
| 2025/5 |
4,049 |
13.6%
|
| 2024/5 |
4,232 |
14.5%
|
| 2023/5 |
3,812 |
13.8%
|
| 2022/5 |
3,561 |
14.1%
|
| 2021/5 |
2,707 |
|
| 2020/5 |
2,247 |
|
| 2019/5 |
1,780 |
|
| 2018/5 |
1,534 |
|
| 2017/5 |
1,476 |
|
| 2016/5 |
1,571 |
|
| 2015/5 |
906 |
|
| 2014/5 |
1,286 |
|
|
（単位：百万円）
|
2011/5
|
2012/5
|
2013/5
|
2014/5
|
2015/5
|
2016/5
|
2017/5
|
2018/5
|
2019/5
|
2020/5
|
2021/5
|
2022/5
|
2023/5
|
2024/5
|
2025/5
|
2026/5
|
|
売上高
|
11,307
|
11,115
|
11,426
|
12,646
|
13,470
|
14,670
|
15,157
|
15,792
|
18,258
|
19,117
|
24,777
|
25,318
|
27,568
|
29,278
|
29,679
|
31,154
|
|
売上成長率（％）
|
-
|
|
|
|
|
|
|
|
|
|
|
2.2
|
8.9
|
6.2
|
1.4
|
5.0
|
|
売上原価
|
-
|
-
|
-
|
7,116
|
8,341
|
8,560
|
9,069
|
9,532
|
11,295
|
11,354
|
14,587
|
14,413
|
16,125
|
17,059
|
17,053
|
17,569
|
|
売上総利益
|
-
|
-
|
-
|
5,530
|
5,129
|
6,109
|
6,087
|
6,260
|
6,963
|
7,763
|
10,191
|
10,904
|
11,443
|
12,219
|
12,626
|
13,586
|
|
売上総利益率（％）
|
-
|
-
|
-
|
|
|
|
|
|
|
|
|
43.1
|
41.5
|
41.7
|
42.5
|
43.6
|
|
営業利益率 (%)
|
-
|
-
|
-
|
|
|
|
|
|
|
|
|
14.1
|
13.8
|
14.5
|
13.6
|
14.2
|
|
営業利益
|
-
|
-
|
-
|
1,286
|
905
|
1,570
|
1,476
|
1,534
|
1,780
|
2,247
|
2,707
|
3,561
|
3,812
|
4,232
|
4,049
|
4,420
|
|
営業費用
|
-
|
-
|
-
|
4,243
|
4,223
|
4,538
|
4,611
|
4,726
|
5,183
|
5,515
|
7,484
|
7,344
|
7,631
|
7,987
|
8,577
|
9,166
|
|
経常（税引前）利益
|
775
|
641
|
829
|
1,465
|
1,026
|
1,727
|
1,604
|
1,679
|
1,904
|
2,364
|
2,881
|
3,680
|
3,983
|
4,308
|
4,239
|
4,584
|
|
経常（税引前）利益率（％）
|
6.9
|
5.8
|
7.3
|
11.6
|
7.6
|
11.8
|
10.6
|
10.6
|
10.4
|
12.4
|
11.6
|
14.5
|
14.4
|
14.7
|
14.3
|
14.7
|
|
法人税等合計
|
-
|
-
|
-
|
502
|
414
|
663
|
523
|
553
|
640
|
767
|
1,128
|
1,328
|
1,384
|
1,404
|
1,907
|
1,743
|
|
実効税率（％）
|
-
|
-
|
-
|
|
|
|
|
|
|
|
|
36.1
|
34.8
|
32.6
|
45.0
|
38.0
|
|
純利益
|
333
|
249
|
460
|
869
|
578
|
1,084
|
1,102
|
1,136
|
1,272
|
1,685
|
1,804
|
2,301
|
2,625
|
3,049
|
4,110
|
1,766
|
|
一株あたり利益
|
27.16
|
21.4
|
39.51
|
74.56
|
50.15
|
96.99
|
96.81
|
99.39
|
110.63
|
139.01
|
130.01
|
171.29
|
197.66
|
231.76
|
314
|
261.92
|
|
一株あたり配当金
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
54
|
54
|
58
|
70
|
80
|
120
|
120
|