Riso Kagaku CorporationTSE 6413

理想科学工業株式会社 · Machinery · FY ends Mar

Share price at FY-end
¥1,127
FY ending Mar 2026
Market cap at FY-end
¥81.1B
Dividend per share
¥50.0
Avg. director pay
¥38.5M
Internal directors

Top 10 shareholders

#ShareholderSharesStakeValueDividends
1 Risokusha Ltd. 9,883,000 15.71% ¥11.1B ¥494M
2 公益財団法人理想教育財団 5,323,000 8.46% ¥6.0B ¥266M
3 Akatsuki Koosan Co., Ltd. 3,918,000 6.22% ¥4.4B ¥196M
4 日本マスタートラスト信託銀行株式会社 3,769,000 5.99% ¥4.2B ¥188M
5 みずほ信託銀行株式会社退職給付信託きらぼし銀行口再信託受託者株式会社日本カストディ銀行 3,135,000 4.98% ¥3.5B ¥157M
6 Osamu Hayama 2,388,000 3.79% ¥2.7B ¥119M
7 Hisao Hayama 2,235,000 3.55% ¥2.5B ¥112M
8 Akira Hayama 1,953,000 3.10% ¥2.2B ¥97.7M
9 理想科学工業従業員持株会 1,815,000 2.88% ¥2.0B ¥90.8M
10 Mariko Ito 1,646,000 2.61% ¥1.9B ¥82.3M

Officers' holdings and pay

NameTitleSharesValuePay
Akira Hayama President & Representative Director 1,953,000 ¥2.2B —
川津 俊彦 Director 7,000 ¥7.9M —
成宮 慶臣 Director 19,000 ¥21.4M —
権藤 嘉江子 Director — — —
渡部 秀敏 Director 1,000 ¥1.1M —
鈴木 一豊 Full-time Audit & Supervisory Board Member 9,000 ¥10.1M —
高橋 勇一 Full-time Audit & Supervisory Board Member 6,000 ¥6.8M —
奈良 正哉 Audit & Supervisory Board Member — — —
谷口 博文 Audit & Supervisory Board Member — — —
垣本 昌久 Audit & Supervisory Board Member — — —

Pay is shown only for officers whose pay of ¥100 million or more is disclosed individually.

Per-share data by fiscal year

Fiscal yearPriceEPSP/EDividendShares issued
FY ending Mar 2026 ¥1,127 ¥68.71 16.4x ¥50.0 72,000,000
FY ending Mar 2025 ¥1,246 ¥62.80 19.8x ¥50.0 72,000,000
FY ending Mar 2024 ¥3,100 ¥145.48 21.3x ¥100.0 36,000,000
FY ending Mar 2023 ¥2,307 ¥137.72 16.8x ¥120.0 40,000,000
FY ending Mar 2022 ¥1,984 ¥105.18 18.9x ¥100.0 40,000,000
Source: annual securities reports on EDINET. Values are estimates. Methodology