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Neojapan

3921.TInformation & Communication
Major holders (5%+) · 4
HolderStakeChangeFiled
Prosidus Inc.36.91%—2026-05-11
Katsuya Otsubo9.17%0.00pp2024-03-18
Akihiro Saito8.82%—2026-05-11
Kaname Capital, L.P.5.07%+0.07pp2026-05-01

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

Ownership history · 6
FiledHolderRatioChangePurpose
2026-05-11Akihiro Saito2026-05-118.82%newStable shareholder; Long-term holding
2026-05-11Prosidus Inc.2026-05-1136.91%newStable shareholder; Long-term holding
2026-05-01Kaname Capital, L.P.2026-05-015.07%+0.07ppMaterial proposals to management (activist); Pure investment
2026-04-30AmendedKaname Capital, L.P.2026-04-30 · amended5.00%newMaterial proposals to management (activist); Pure investment
2024-03-18Katsuya Otsubo2024-03-189.17%no changeStable shareholder; Long-term holding
2024-03-14Katsuya Otsubo2024-03-149.17%newStable shareholder; Long-term holding

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