ERTH group

6072.TTSE STANDARDServices

Filed as Jibannet Holdings Co., Ltd. (2022-06–2026-06)

Major holders (5%+) · 3

Holder	Stake	Change	Filed
Kaihou Singapore Pte. Ltd.	30.21%	0.00pp	2026-11-09
Houseepo Pte. Ltd.	20.74%	0.00pp	2026-02-16
Kaihou Co., Ltd.	9.47%	0.00pp	2026-03-06

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

Former and minor holders (below 5%) · 1

YAMAMOTO TSUYOSHI 2.96% 2026-03-06

Ownership history · 8

Filed	Holder	Ratio	Change	Purpose
2026-03-06	Kaihou Co., Ltd.2026-03-06	9.47%	no change	Pure investment; Long-term holding
2026-03-06	Kaihou Singapore Pte. Ltd.2026-03-06	20.74%	new	Pure investment; Long-term holding
2026-03-06Amended	YAMAMOTO TSUYOSHI2026-03-06 · amended	2.96%	no change	Stable shareholder; Long-term holding
2026-02-16	Kaihou Co., Ltd.2026-02-16	9.47%	new	Pure investment; Long-term holding
2026-02-16Amended	YAMAMOTO TSUYOSHI2026-02-16 · amended	2.96%	-9.47pp	Stable shareholder; Long-term holding
2026-02-16Amended	Houseepo Pte. Ltd.2026-02-16 · amended	20.74%	no change	Stable shareholder; Long-term holding
2024-09-09Amended	YAMAMOTO TSUYOSHI2024-09-09 · amended	12.43%	new	Stable shareholder; Long-term holding
2024-09-09Amended	Houseepo Pte. Ltd.2024-09-09 · amended	20.74%	new	Stable shareholder; Long-term holding

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