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Sun Frontier Fudousan

8934.TTSE PRIMEReal Estate
Filed as Sun Frontier Fudousan Co., Ltd. (2022-06–2026-06)
Major holders (5%+) · 5
HolderStakeChangeFiled
Kabushikikaishya Houon43.03%+5.07pp2025-12-05
SI Corporation21.18%+11.60pp2026-04-16
SI Corporation11.60%0.00pp2026-08-31
ITOCHU Corporation9.58%0.00pp2026-08-31
AAGS Investment, Inc.5.65%-0.53pp2026-05-18

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

Former and minor holders (below 5%) · 2
Keiko Horiguchi0.85%2025-12-05
Tomoaki Horiguchi0.05%2025-12-05
Tender offers · 1
FiledOfferorPricePeriod endsStatusFilings
2026-02-26SI Corporation¥2,800—Result filed20.05% after4

Grouped by EDINET filing links. Price and outcome as stated in filings.

Ownership history · 16
FiledHolderRatioChangePurpose
2026-08-31AmendedITOCHU Corporation2026-08-31 · amended9.58%no changeBusiness / capital relationship
2026-08-31AmendedSI Corporation2026-08-31 · amended11.60%no changeBusiness / capital relationship
2026-05-18AAGS Investment, Inc.2026-05-185.65%-0.53ppPure investment
2026-04-16AAGS Investment, Inc.2026-04-166.18%-5.48ppPure investment
2026-04-08AmendedITOCHU Corporation2026-04-08 · amended9.58%no changeBusiness / capital relationship
2026-04-08AmendedSI Corporation2026-04-08 · amended11.60%newBusiness / capital relationship
2026-04-08AmendedITOCHU Corporation2026-04-08 · amended9.58%newBusiness / capital relationship
2026-04-08AmendedSI Corporation2026-04-08 · amended11.60%newBusiness / capital relationship
2026-03-11AAGS Investment, Inc.2026-03-1111.66%no changeGoing-private / tender offer related; Pure investment; Collateral-related
2026-03-04AAGS Investment, Inc.2026-03-0411.66%newGoing-private / tender offer related; Pure investment; Collateral-related
2025-12-05AmendedTomoaki Horiguchi2025-12-05 · amended0.05%-5.05ppParticipation in management; Long-term holding
2025-12-05AmendedKeiko Horiguchi2025-12-05 · amended0.85%no changeLong-term holding
2025-12-05AmendedKabushikikaishya Houon2025-12-05 · amended43.03%+5.07ppLong-term holding
2025-12-05AmendedKeiko Horiguchi2025-12-05 · amended0.85%newLong-term holding
2025-12-05AmendedTomoaki Horiguchi2025-12-05 · amended5.10%newParticipation in management; Long-term holding
2025-12-05AmendedKabushikikaishya Houon2025-12-05 · amended37.96%newLong-term holding

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