|
（単位：百万円）
|
2012/3
|
2013/3
|
2014/3
|
2015/3
|
2016/3
|
2017/3
|
2018/3
|
2019/3
|
2020/3
|
2021/3
|
2022/3
|
2023/3
|
2024/3
|
2025/3
|
2026/3
|
|
売上高
|
48,407
|
50,351
|
55,040
|
56,344
|
58,738
|
61,453
|
66,814
|
74,163
|
80,488
|
83,862
|
89,476
|
100,167
|
111,590
|
121,240
|
-
|
|
売上成長率（％）
|
-
|
|
|
|
|
|
|
|
|
|
6.7
|
12.0
|
11.4
|
8.7
|
-
|
|
売上原価
|
-
|
-
|
-
|
21,007
|
21,223
|
21,613
|
22,296
|
23,221
|
24,159
|
23,021
|
21,518
|
22,942
|
25,161
|
26,855
|
-
|
|
売上総利益
|
-
|
-
|
-
|
35,336
|
37,514
|
39,839
|
44,517
|
50,941
|
56,328
|
60,840
|
67,958
|
77,224
|
86,428
|
94,385
|
-
|
|
売上総利益率（％）
|
-
|
-
|
-
|
|
|
|
|
|
|
|
76.0
|
77.1
|
77.5
|
77.8
|
-
|
|
営業費用
|
-
|
-
|
-
|
11,051
|
11,405
|
11,989
|
12,192
|
13,002
|
13,090
|
12,762
|
13,822
|
14,734
|
15,518
|
16,007
|
-
|
|
営業利益
|
-
|
-
|
-
|
24,285
|
26,108
|
27,850
|
32,325
|
37,939
|
43,238
|
48,077
|
54,135
|
62,490
|
70,910
|
78,378
|
-
|
|
営業利益率 (%)
|
-
|
-
|
-
|
|
|
|
|
|
|
|
60.5
|
62.4
|
63.5
|
64.6
|
-
|
|
経常（税引前）利益
|
20,090
|
21,472
|
24,887
|
27,726
|
29,521
|
32,246
|
35,570
|
41,927
|
46,012
|
52,600
|
60,174
|
70,223
|
81,151
|
89,770
|
-
|
|
経常（税引前）利益率（％）
|
41.5
|
42.6
|
45.2
|
49.2
|
50.3
|
52.5
|
53.2
|
56.5
|
57.2
|
62.7
|
67.3
|
70.1
|
72.7
|
74.0
|
-
|
|
法人税等合計
|
-
|
-
|
-
|
9,366
|
9,039
|
9,085
|
10,057
|
11,762
|
12,809
|
14,883
|
16,293
|
20,108
|
23,070
|
25,461
|
-
|
|
実効税率（％）
|
-
|
-
|
-
|
|
|
|
|
|
|
|
27.1
|
28.6
|
28.4
|
28.4
|
-
|
|
純利益
|
-4,376
|
14,644
|
14,608
|
18,776
|
23,157
|
23,359
|
26,268
|
32,223
|
35,096
|
38,001
|
43,500
|
50,116
|
58,007
|
64,621
|
-
|
|
純利益率（％）
|
|
|
|
|
|
|
|
|
|
|
48.6
|
50.0
|
52.0
|
53.3
|
-
|
|
一株あたり利益
|
-308.92
|
152.13
|
189.04
|
209.37
|
259.41
|
262.61
|
295.32
|
362.26
|
394.56
|
427.22
|
489.96
|
565.14
|
654.6
|
146.9
|
-
|
|
一株あたり配当金
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
160
|
185
|
215
|
250
|
300
|
-
|
84
|
|
EBITDA
|
-
|
-
|
-
|
|
|
|
|
|
|
|
56,564
|
65,001
|
73,442
|
81,065
|
-
|
|
EBITDAマージン（％）
|
-
|
-
|
-
|
|
|
|
|
|
|
|
63.2
|
64.9
|
65.8
|
66.9
|
-
|