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ACSL Prices ¥5.48bn Overseas Share Sale for Defense Drone Production

ACSL priced 4.18 million new shares at ¥1,310, a 9.97% discount to the day's benchmark, to raise an estimated ¥5.12bn net for defense-drone production capacity and a North American expansion running through December 2029.

Aug 25, 20262 min readACSL Ltd.6232
Drone rotor arms and circuit boards arranged on an assembly bench in an industrial workshop.

ACSL Ltd, the drone maker listed on the Tokyo Stock Exchange Growth market (ticker 6232), finalized terms on August 25, 2026 for the overseas share sale its board approved a day earlier. The company priced 4,180,000 new common shares at ¥1,310 each, a discount of 9.97% to that day's benchmark price of ¥1,455.

ACSL overseas offering: key terms
Source: ACSL Ltd. TDnet disclosure, August 25, 2026.
MetricValue
New shares issued4,180,000
Offer price per share¥1,310
Paid-in price per share¥1,237.25
Benchmark price (Aug 25, 2026)¥1,455
Discount to benchmark9.97%
Total offer value¥5.48bn
Estimated net proceeds¥5.12bn
Payment dateSept 8, 2026
Shares outstanding after offering23,752,474

Underwriters were authorized to take up to 4,800,000 shares, split between a 3.8 million-share firm allotment and up to 1 million additional shares available for underwriter purchase, but applications settled at 4,180,000, below that ceiling. The offering lifts ACSL's outstanding share count from 19,572,474 to 23,752,474. Underwriters will pay in ¥1,237.25 per share, for a total paid-in amount of ¥5.17bn (¥5,171,705,000), against a headline offer value of ¥5.48bn (¥5,475,800,000). Payment falls due September 8, 2026, with delivery the following day. The transaction adds ¥2.59bn (¥2,585,852,500) each to capital and capital reserve.

Of the estimated ¥5.12bn in net proceeds, ACSL plans to spend ¥3.12bn on defense-sector expansion between September 2026 and December 2029: developing airframes and related solutions, expanding mass-production capacity, building out production and procurement systems for cost competitiveness, and pursuing business development, potential M&A, and alliances in Japan's and overseas defense and security markets. The remaining ¥2bn is earmarked for a North America-focused push over the same period, covering product and certification work to meet tightening local regulatory requirements, building sales and maintenance capability, and diversifying supply chains away from reliance on specific countries or suppliers, including through possible M&A or alliances with local partners.

The filing is a foreign-offering notice, not a Japan public offering: the shares are unregistered under the US Securities Act and the sale targets non-Japan-resident investors only, so no prospectus was prepared. ACSL's own disclosure does not explain why underwriters applied for fewer shares than the authorized maximum.