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Zuu

4387.TServices
Filed as ZUU Co., Ltd. (2022-06–2026-06)
Major holders (5%+) · 3
HolderStakeChangeFiled
Kazumasa Tomita50.62%0.00pp2026-07-14
ACN Group Inc.9.00%—2026-03-05
ACN Holdings Inc.8.19%+1.08pp2025-07-15

Each holder's own ratio from its most recent large-shareholding report.

Former and minor holders (below 5%) · 3
Asset Management One Co., Ltd.3.71%2024-03-07
TOMY ASSET MANAGEMENT CO., LTD.2.39%2026-07-14
Mizuho Securities Co., Ltd.0.64%2024-03-07
Ownership history · 22
FiledHolderRatioChangePurpose
2026-07-14TOMY ASSET MANAGEMENT CO., LTD.2026-07-142.39%no changeStable shareholder
2026-07-14Kazumasa Tomita2026-07-1450.62%no changeParticipation in management; Stable shareholder
2026-03-05ACN Group Inc.2026-03-059.00%newBusiness / capital relationship
2025-07-15ACN Holdings Inc.2025-07-158.19%+1.08ppBusiness / capital relationship
2025-07-14Amended-2025-07-14 · amended2.39%no changeStable shareholder
2025-07-14AmendedKazumasa Tomita2025-07-14 · amended50.62%no changeParticipation in management; Stable shareholder
2025-04-18ACN Holdings Inc.2025-04-187.11%+1.02ppBusiness / capital relationship
2025-04-01ACN Holdings Inc.2025-04-016.09%+1.00ppBusiness / capital relationship
2025-02-19Amended-2025-02-19 · amended2.39%no changeStable shareholder
2025-02-19AmendedKazumasa Tomita2025-02-19 · amended50.62%no changeParticipation in management; Stable shareholder
2025-01-10AmendedACN Holdings Inc.2025-01-10 · amended5.09%+0.09ppBusiness / capital relationship
2024-12-06Amended-2024-12-06 · amended2.39%no changeStable shareholder
2024-12-06AmendedKazumasa Tomita2024-12-06 · amended50.62%-5.23ppParticipation in management; Stable shareholder
2024-12-06AmendedACN Holdings Inc.2024-12-06 · amended5.00%newBusiness / capital relationship
2024-04-17Amended-2024-04-17 · amended2.39%no changeStable shareholder
2024-04-17AmendedKazumasa Tomita2024-04-17 · amended55.85%no changeParticipation in management; Stable shareholder
2024-03-07Mizuho Securities Co., Ltd.2024-03-070.64%newSecurities trading business
2024-03-07Asset Management One Co., Ltd.2024-03-073.71%newHeld for clients (discretionary / trust)
2024-03-06-2024-03-062.39%no changeStable shareholder
2024-03-06Kazumasa Tomita2024-03-0655.85%no changeParticipation in management; Stable shareholder

Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.