売上高・売上総利益率の推移
| 年度 |
売上高 |
売上総利益率 |
| 2025/5 |
5,575 |
38.1% |
| 2024/5 |
5,175 |
39.3% |
| 2023/5 |
4,235 |
37.8% |
| 2022/5 |
3,509 |
41.3% |
| 2021/5 |
2,985 |
42.7% |
| 2020/5 |
3,194 |
|
| 2019/5 |
2,548 |
|
| 2018/5 |
2,549 |
|
| 2017/5 |
2,180 |
|
| 2016/5 |
2,038 |
|
営業利益・営業利益率の推移
| 年度 |
営業利益 |
営業利益率 |
| 2025/5 |
428,199 |
7.7% |
| 2024/5 |
545,981 |
10.5% |
| 2023/5 |
455,284 |
10.7% |
| 2022/5 |
373,085 |
10.6% |
| 2021/5 |
342,115 |
11.5% |
| 2020/5 |
292,843 |
|
| 2019/5 |
165,707 |
|
|
（単位：%）
|
2016/5
|
2017/5
|
2018/5
|
2019/5
|
2020/5
|
2021/5
|
2022/5
|
2023/5
|
2024/5
|
2025/5
|
|
売上高
|
2,038
|
2,180
|
2,549
|
2,548
|
3,194
|
2,985
|
3,509
|
4,235
|
5,175
|
5,575
|
|
売上成長率（％）
|
-
|
|
|
|
|
-6.5
|
17.6
|
20.7
|
22.2
|
7.7
|
|
売上原価
|
-
|
-
|
-
|
1,519
|
1,927
|
1,710
|
2,061
|
2,633
|
3,142
|
3,449
|
|
売上総利益
|
-
|
-
|
-
|
1,028
|
1,266
|
1,274
|
1,447
|
1,602
|
2,033
|
2,125
|
|
売上総利益率（％）
|
-
|
-
|
-
|
|
|
42.7
|
41.3
|
37.8
|
39.3
|
38.1
|
|
営業費用
|
-
|
-
|
-
|
862
|
973
|
932
|
1,074
|
1,147
|
1,487
|
1,697
|
|
営業利益
|
-
|
-
|
-
|
165
|
292
|
342
|
373
|
455
|
545
|
428
|
|
営業利益率 (%)
|
-
|
-
|
-
|
|
|
11.5
|
10.6
|
10.7
|
10.5
|
7.7
|
|
経常（税引前）利益
|
92
|
71
|
157
|
167
|
298
|
336
|
359
|
436
|
547
|
441
|
|
経常（税引前）利益率（％）
|
4.5
|
3.3
|
6.2
|
6.6
|
9.3
|
11.3
|
10.2
|
10.3
|
10.6
|
7.9
|
|
法人税等合計
|
-
|
-
|
-
|
56
|
93
|
112
|
120
|
163
|
206
|
190
|
|
実効税率（％）
|
-
|
-
|
-
|
|
|
33.4
|
33.6
|
37.4
|
37.7
|
43.1
|
|
純利益
|
75
|
-8
|
96
|
110
|
205
|
223
|
240
|
266
|
341
|
275
|
|
純利益率（％）
|
|
|
|
|
|
7.5
|
6.8
|
6.3
|
6.6
|
4.9
|
|
一株あたり利益
|
37671.45
|
-3682.3
|
48151.97
|
59.57
|
113.32
|
121.5
|
113.85
|
122.95
|
52.05
|
38.99
|
|
希薄化後一株あたり利益
|
-
|
-
|
-
|
-
|
-
|
-
|
109.75
|
120.88
|
51.11
|
38.37
|
|
配当性向（%）
|
-
|
-
|
-
|
-
|
-
|
-
|
24.6
|
33.1
|
97.8
|
70.4
|
|
一株あたり配当金
|
-
|
-
|
-
|
-
|
19.77
|
24
|
27
|
40
|
50
|
27
|
|
EBITDA
|
-
|
-
|
-
|
|
|
388
|
431
|
508
|
601
|
499
|
|
EBITDAマージン（％）
|
-
|
-
|
-
|
|
|
13.0
|
12.3
|
12.0
|
11.6
|
9.0
|