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 |
58,968 |
40.6% |
| 2024/5 |
66,218 |
49.1% |
| 2023/5 |
64,961 |
50.4% |
| 2022/5 |
50,829 |
46.6% |
| 2021/5 |
16,600 |
36.3% |
| 2020/5 |
22,291 |
|
| 2019/5 |
21,056 |
|
| 2018/5 |
29,555 |
|
| 2017/5 |
18,898 |
|
| 2016/5 |
14,501 |
|
| 2015/5 |
10,018 |
|
| 2014/5 |
19,684 |
|
| 2013/5 |
16,488 |
|
| 2012/5 |
15,521 |
|
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 |
-5,677 |
-9.6% |
| 2024/5 |
10,078 |
15.2% |
| 2023/5 |
13,375 |
20.6% |
| 2022/5 |
7,800 |
15.3% |
| 2021/5 |
-4,182 |
-25.2% |
| 2020/5 |
-2,765 |
|
| 2019/5 |
-5,000 |
|
| 2018/5 |
915 |
|
| 2017/5 |
-4,929 |
|
| 2016/5 |
-6,154 |
|
| 2015/5 |
-6,694 |
|
| 2014/5 |
497 |
|
| 2013/5 |
-3,307 |
|
| 2012/5 |
-4,507 |
|
|
（単位：千ドル）
|
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
|
|
売上高
|
15,521
|
16,488
|
19,684
|
10,018
|
14,501
|
18,898
|
29,555
|
21,056
|
22,291
|
16,600
|
50,829
|
64,961
|
66,218
|
58,968
|
|
売上成長率（％）
|
-
|
|
|
|
|
|
|
|
|
-25.5
|
206.2
|
27.8
|
1.9
|
-11.0
|
|
売上原価
|
9,314
|
9,712
|
9,462
|
6,180
|
9,356
|
12,118
|
17,169
|
13,454
|
13,920
|
10,568
|
27,164
|
32,215
|
33,675
|
35,035
|
|
売上総利益
|
6,207
|
6,776
|
10,222
|
3,838
|
5,145
|
6,780
|
12,386
|
7,602
|
8,371
|
6,032
|
23,665
|
32,746
|
32,543
|
23,933
|
|
売上総利益率（％）
|
|
|
|
|
|
|
|
|
|
36.3
|
46.6
|
50.4
|
49.1
|
40.6
|
|
研究開発費
|
4,188
|
3,211
|
3,402
|
4,062
|
4,324
|
4,657
|
4,181
|
4,153
|
3,386
|
3,652
|
5,818
|
7,134
|
8,719
|
10,463
|
|
販売管理費
|
6,526
|
6,872
|
6,323
|
6,470
|
6,975
|
7,052
|
7,290
|
7,724
|
7,530
|
6,562
|
10,047
|
12,237
|
13,746
|
18,283
|
|
営業費用
|
10,714
|
10,083
|
9,725
|
10,532
|
11,299
|
11,709
|
11,471
|
12,602
|
11,136
|
10,214
|
15,865
|
19,371
|
22,465
|
29,610
|
|
営業利益
|
-4,507
|
-3,307
|
497
|
-6,694
|
-6,154
|
-4,929
|
915
|
-5,000
|
-2,765
|
-4,182
|
7,800
|
13,375
|
10,078
|
-5,677
|
|
営業利益率 (%)
|
|
|
|
|
|
|
|
|
|
-25.2
|
15.3
|
20.6
|
15.2
|
-9.6
|
|
経常（税引前）利益
|
-3,404
|
-3,389
|
407
|
-6,613
|
-6,775
|
-5,628
|
455
|
-5,208
|
-2,766
|
-2,204
|
9,541
|
14,617
|
12,458
|
-4,291
|
|
経常（税引前）利益率（％）
|
-21.9
|
-20.6
|
2.1
|
-66.0
|
-46.7
|
-29.8
|
1.5
|
-24.7
|
-12.4
|
-13.3
|
18.8
|
22.5
|
18.8
|
-7.3
|
|
法人税等合計
|
-15
|
30
|
-15
|
34
|
10
|
25
|
-73
|
27
|
36
|
-177
|
-91
|
60
|
-20,698
|
-381
|
|
実効税率（％）
|
|
|
|
|
|
|
|
|
|
8.0
|
-1.0
|
0.4
|
-166.1
|
8.9
|
|
純利益
|
-3,389
|
-3,419
|
422
|
-6,647
|
-6,785
|
-5,653
|
528
|
-5,235
|
-2,802
|
-2,027
|
9,450
|
14,557
|
33,156
|
-3,910
|
|
純利益率（％）
|
|
|
|
|
|
|
|
|
|
-12.2
|
18.6
|
22.4
|
50.1
|
-6.6
|
|
一株あたり利益
|
-0.38
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.36
|
0.52
|
1.15
|
-0.13
|
|
希薄化後一株あたり利益
|
-0.38
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.34
|
0.5
|
1.12
|
-0.13
|