売上高・売上総利益率の推移
| 年度 |
売上高 |
売上総利益率 |
| 2025/12 |
75,993 |
48.7% |
| 2024/12 |
69,878 |
48.2% |
| 2023/12 |
59,324 |
48.6% |
| 2022/12 |
53,738 |
49.6% |
| 2021/12 |
48,699 |
46.3% |
| 2020/12 |
44,311 |
|
| 2019/12 |
45,390 |
|
| 2018/12 |
40,219 |
|
| 2017/12 |
36,266 |
|
| 2016/12 |
33,653 |
|
| 2015/12 |
35,293 |
|
| 2014/12 |
34,424 |
|
| 2013/12 |
30,050 |
|
| 2012/12 |
23,353 |
|
| 2011/12 |
23,293 |
|
営業利益・営業利益率の推移
| 年度 |
営業利益 |
営業利益率 |
| 2025/12 |
16,176 |
21.3% |
| 2024/12 |
14,667 |
21.0% |
| 2023/12 |
13,700 |
23.1% |
| 2022/12 |
12,229 |
22.8% |
| 2021/12 |
9,000 |
18.5% |
| 2020/12 |
5,235 |
|
| 2019/12 |
6,524 |
|
| 2018/12 |
5,824 |
|
| 2017/12 |
4,458 |
|
| 2016/12 |
3,643 |
|
| 2015/12 |
4,869 |
|
| 2014/12 |
4,343 |
|
|
（単位：百万円）
|
2011/12
|
2012/12
|
2013/12
|
2014/12
|
2015/12
|
2016/12
|
2017/12
|
2018/12
|
2019/12
|
2020/12
|
2021/12
|
2022/12
|
2023/12
|
2024/12
|
2025/12
|
|
売上高
|
23,293
|
23,353
|
30,050
|
34,424
|
35,293
|
33,653
|
36,266
|
40,219
|
45,390
|
44,311
|
48,699
|
53,738
|
59,324
|
69,878
|
75,993
|
|
売上成長率（％）
|
-
|
|
|
|
|
|
|
|
|
|
9.9
|
10.4
|
10.4
|
17.8
|
8.8
|
|
売上原価
|
-
|
-
|
-
|
22,257
|
21,638
|
20,233
|
21,526
|
23,644
|
26,885
|
26,246
|
26,145
|
27,083
|
30,517
|
36,177
|
39,006
|
|
売上総利益
|
-
|
-
|
-
|
12,167
|
13,655
|
13,420
|
14,740
|
16,575
|
18,505
|
18,066
|
22,554
|
26,655
|
28,807
|
33,700
|
36,987
|
|
売上総利益率（％）
|
-
|
-
|
-
|
|
|
|
|
|
|
|
46.3
|
49.6
|
48.6
|
48.2
|
48.7
|
|
営業費用
|
-
|
-
|
-
|
7,825
|
8,786
|
9,777
|
10,282
|
10,751
|
11,981
|
12,831
|
13,553
|
14,426
|
15,106
|
19,033
|
20,810
|
|
営業利益
|
-
|
-
|
-
|
4,343
|
4,869
|
3,643
|
4,458
|
5,824
|
6,524
|
5,235
|
9,000
|
12,229
|
13,700
|
14,667
|
16,176
|
|
営業利益率 (%)
|
-
|
-
|
-
|
|
|
|
|
|
|
|
18.5
|
22.8
|
23.1
|
21.0
|
21.3
|
|
経常（税引前）利益
|
3,052
|
2,057
|
3,454
|
4,326
|
4,837
|
3,590
|
4,757
|
6,052
|
6,711
|
5,438
|
9,290
|
12,574
|
14,087
|
14,951
|
16,672
|
|
経常（税引前）利益率（％）
|
13.1
|
8.8
|
11.5
|
12.6
|
13.7
|
10.7
|
13.1
|
15.0
|
14.8
|
12.3
|
19.1
|
23.4
|
23.7
|
21.4
|
21.9
|
|
法人税等合計
|
-
|
-
|
-
|
1,988
|
1,981
|
1,204
|
1,076
|
2,062
|
1,903
|
1,682
|
2,788
|
4,029
|
3,972
|
4,677
|
5,547
|
|
実効税率（％）
|
-
|
-
|
-
|
|
|
|
|
|
|
|
30.0
|
32.0
|
28.2
|
31.3
|
33.3
|
|
純利益
|
1,715
|
1,167
|
2,027
|
2,220
|
2,660
|
2,208
|
3,761
|
4,120
|
4,574
|
3,848
|
6,397
|
9,236
|
9,221
|
10,322
|
11,712
|
|
一株あたり利益
|
3756.8
|
25.88
|
45.39
|
49.75
|
59.52
|
49.4
|
83.52
|
91.6
|
101.94
|
85.49
|
71.97
|
104.32
|
104.12
|
116.49
|
132.11
|
|
希薄化後一株あたり利益
|
-
|
-
|
-
|
-
|
59.5
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
一株あたり配当金
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
39
|
40
|
51
|
37
|
40
|
42
|
46
|