営業利益（△損失） - その他、Research And Development Expenses Research And Development Activities - Marine Products Reportable Segments Member
- 【期間】
| 年度 | 営業利益（△損失） - その他 | Research And Development Expenses Research And Development Activities - Marine Products Reportable Segments Member |
|---|
| 2023/03 | 4.85億 | | - | |
| 2024/03 | 1.27億 | -73.8% | - | |
| 2025/03 | -24.2億 | 赤転 | - | |
