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 |
88,603 |
- |
| 2024/12 |
80,738 |
- |
| 2023/12 |
68,920 |
- |
| 2022/12 |
67,074 |
- |
| 2021/12 |
64,388 |
- |
| 2020/12 |
56,587 |
|
| 2018/12 |
66,501 |
|
| 2017/12 |
59,837 |
|
| 2016/12 |
57,244 |
|
| 2015/12 |
56,098 |
|
| 2014/12 |
65,100 |
|
| 2013/12 |
62,626 |
|
| 2012/12 |
57,708 |
|
| 2011/12 |
58,190 |
|
| 2010/12 |
54,326 |
|
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 |
9,300 |
10.5% |
| 2024/12 |
6,538 |
8.1% |
| 2023/12 |
3,561 |
5.2% |
| 2022/12 |
5,414 |
8.1% |
| 2021/12 |
4,958 |
7.7% |
| 2020/12 |
-1,889 |
|
| 2018/12 |
8,553 |
|
| 2017/12 |
8,672 |
|
| 2016/12 |
8,172 |
|
| 2015/12 |
7,291 |
|
| 2014/12 |
9,769 |
|
| 2013/12 |
9,209 |
|
| 2012/12 |
7,684 |
|
| 2011/12 |
8,099 |
|
| 2010/12 |
7,186 |
|
|
（単位：%）
|
2010/12
|
2011/12
|
2012/12
|
2013/12
|
2014/12
|
2015/12
|
2016/12
|
2017/12
|
2018/12
|
2020/12
|
2021/12
|
2022/12
|
2023/12
|
2024/12
|
2025/12
|
|
売上高
|
54,326
|
58,190
|
57,708
|
62,626
|
65,100
|
56,098
|
57,244
|
59,837
|
66,501
|
56,587
|
64,388
|
67,074
|
68,920
|
80,738
|
88,603
|
|
売上成長率（％）
|
-
|
|
|
|
|
|
|
|
|
-
|
13.8
|
4.2
|
2.8
|
17.2
|
9.7
|
|
売上原価
|
28,956
|
31,026
|
31,094
|
34,063
|
36,044
|
29,771
|
30,325
|
31,027
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
研究開発費
|
1,746
|
2,058
|
2,371
|
2,529
|
2,635
|
2,279
|
2,337
|
2,387
|
2,462
|
2,582
|
2,732
|
2,711
|
2,805
|
2,934
|
2,807
|
|
販売管理費
|
6,024
|
6,464
|
6,452
|
6,718
|
6,500
|
5,886
|
6,060
|
6,183
|
7,066
|
5,540
|
5,224
|
5,663
|
5,809
|
5,806
|
6,095
|
|
営業費用
|
-
|
50,675
|
50,976
|
54,568
|
56,582
|
48,596
|
49,857
|
52,523
|
59,513
|
56,178
|
59,853
|
61,780
|
65,445
|
74,068
|
79,716
|
|
営業利益
|
7,186
|
8,099
|
7,684
|
9,209
|
9,769
|
7,291
|
8,172
|
8,672
|
8,553
|
-1,889
|
4,958
|
5,414
|
3,561
|
6,538
|
9,300
|
|
営業利益率 (%)
|
|
|
|
|
|
|
|
|
|
|
7.7
|
8.1
|
5.2
|
8.1
|
10.5
|
|
経常（税引前）利益
|
6,538
|
7,605
|
6,911
|
8,312
|
8,887
|
6,467
|
7,133
|
7,763
|
8,280
|
-2,353
|
4,931
|
6,027
|
3,836
|
6,194
|
8,733
|
|
経常（税引前）利益率（％）
|
12.0
|
13.1
|
12.0
|
13.3
|
13.7
|
11.5
|
12.5
|
13.0
|
12.5
|
-4.2
|
7.7
|
9.0
|
5.6
|
7.7
|
9.9
|
|
法人税等合計
|
1,827
|
2,231
|
1,711
|
2,238
|
2,264
|
2,111
|
1,697
|
2,843
|
2,626
|
575
|
786
|
700
|
456
|
1,181
|
1,664
|
|
実効税率（％）
|
|
|
|
|
|
|
|
|
|
|
15.9
|
11.6
|
11.9
|
19.1
|
19.1
|
|
純利益
|
4,711
|
5,374
|
5,490
|
6,109
|
6,623
|
7,608
|
5,055
|
4,552
|
5,269
|
-3,519
|
3,864
|
5,197
|
3,195
|
4,774
|
7,069
|
|
純利益率（％）
|
|
|
|
|
|
|
|
|
|
|
6.0
|
7.7
|
4.6
|
5.9
|
8.0
|
|
一株あたり利益
|
4.82
|
5.58
|
5.73
|
6.35
|
6.92
|
8.72
|
6.18
|
5.76
|
6.58
|
-2.59
|
2.57
|
3.52
|
2.24
|
3.58
|
5.02
|
|
希薄化後一株あたり利益
|
4.74
|
5.49
|
5.66
|
6.25
|
6.82
|
8.61
|
6.12
|
5.7
|
6.5
|
-2.59
|
2.56
|
3.5
|
2.23
|
3.55
|
4.96
|
|
配当性向（%）
|
|
|
|
|
|
|
|
|
|
|
78.1
|
61.7
|
104.0
|
69.9
|
53.8
|
|
一株あたり配当金
|
1.7
|
1.86
|
2.03
|
2.19
|
2.36
|
2.56
|
2.62
|
2.72
|
2.84
|
2.16
|
2
|
2.16
|
2.32
|
2.48
|
2.67
|
|
EBITDA
|
|
|
|
|
|
|
|
|
|
|
9,515
|
9,522
|
7,772
|
10,902
|
13,678
|
|
EBITDAマージン（％）
|
|
|
|
|
|
|
|
|
|
|
14.8
|
14.2
|
11.3
|
13.5
|
15.4
|