ITOCHU Corporation raised its ownership ratio in Oriental Shiraishi Corporation to 22.43% and filed a large shareholding report under the 5% rule. The reporting obligation arose on 9 September 2026, and the report was filed with the Local Finance Bureau dated 16 September of the same year.
ITOCHU Corporation filed a Change Report with the Local Finance Bureau after its shareholding ratio increased by 1% or more. According to the report, its ownership ratio rose to 22.43%, an increase of 1.02 percentage points from the previous report.
The subject company is Oriental Shiraishi Corporation <1786>, listed on the Tokyo Stock Exchange Prime Market. The reporting obligation arose on 9 September 2026, and the filing was dated 16 September 2026.