Kokuyo Approved $177 Million Investment for Thien Long Stake
The stationery firm will launch a public tender offer to secure a 65.01 percent controlling interest in Vietnam-based Thien Long Group.
Updated on Oct. 1, 2026 in Business Strategy

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Japanese firm Kokuyo has authorized a $177 million capital injection into its Singapore-based subsidiary to fund a controlling acquisition of Thien Long Group. The move follows regulatory approval from Vietnam's National Competition Commission.
Why it matters
The deal aligns with Kokuyo's long-term strategy to establish market dominance across Asia by 2030 through regional consolidation. The transaction highlights the growing importance of cross-border investments in Southeast Asian manufacturing and distribution networks.
Kokuyo committed $177 million in capital to target a 65.01 percent ownership stake in Thien Long Group. As a condition of the deal, the firms must increase research and development spending by VND3 billion annually for five years.
The players
Kokuyo
A major Japanese office supply and stationery manufacturer aiming to become Asia's leading firm in the sector by 2030.
Thien Long Group
A prominent Vietnamese stationery producer that began manufacturing ballpoint pens in 1981.
National Competition Commission
The Vietnamese government authority responsible for reviewing and authorizing corporate mergers and antitrust compliance.
The details
Kokuyo plans to execute the acquisition through its recently established subsidiary, Synergy Investing Asia, which will launch a public tender offer for approximately 16 million shares. Vietnam's National Competition Commission approved the takeover via Decision No. 294 on September 9, 2026, subject to strict data collection and reporting mandates. The companies will also be required to ramp up local research and development investments to maintain regulatory compliance.
Timeline
September 9, 2026: Vietnam's National Competition Commission issued Decision No. 294.
October 2026 - November 2026: The public tender offer is expected to occur.
Market Landscape
This acquisition follows the regulatory framework established by the National Competition Commission's Decision No. 294. It marks a clear departure from independent regional operations toward a consolidated pan-Asian supply chain model.
Operators in the manufacturing and consumer goods sectors should note the increasing prevalence of regulatory conditions tied to R&D spending in foreign acquisitions. Review current research investment benchmarks against local market requirements when planning cross-border market entry.
The takeaway
Large-scale acquisitions in the Asian market are increasingly subject to performance-based regulatory conditions like mandatory R&D spending. Review your firm's internal development budgets to ensure they align with the escalating investment requirements of local competition regulators.
Further reading
For more on industry consolidation, visit the Business Strategy section.
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