Aoba-BBT

2464.TServices

Filed as BUSINESS BREAKTHROUGH, INC. (2022-06–2024-06), BUSINESS BREAKTHROUGH,INC. (2022-08–2023-08)

Major holders (5%+) · 3

Holder	Stake	Change	Filed
Kenichi Ohmae	33.65%	—	2024-11-28
Mizuho Trust & Banking Co., Ltd.	8.41%	—	2024-12-06
Global Management Partners Limited	6.01%	+1.01pp	2026-07-30

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

Former and minor holders (below 5%) · 1

Kagoshima East India Inc 0.01% 2026-07-30

Ownership history · 6

Filed	Holder	Ratio	Change	Purpose
2026-07-30	Kagoshima East India Inc2026-07-30	0.01%	no change	Material proposals to management (activist); Pure investment
2026-07-30	Global Management Partners Limited2026-07-30	6.01%	+1.01pp	Material proposals to management (activist); Pure investment
2026-06-09	Kagoshima East India Inc2026-06-09	0.01%	new	Material proposals to management (activist); Pure investment
2026-06-09	Global Management Partners Limited2026-06-09	5.00%	new	Material proposals to management (activist); Pure investment
2024-12-06	Mizuho Trust & Banking Co., Ltd.2024-12-06	8.41%	new	Asset management / investment
2024-11-28Amended	Kenichi Ohmae2024-11-28 · amended	33.65%	new	Stable shareholder

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