MicroAd, the Tokyo Stock Exchange Growth-listed data and marketing group, will raise ¥2.2bn through a first round of unsecured convertible bonds with share acquisition rights, sold entirely to a single buyer via third-party allotment. The bonds settle on August 4, 2026, convert into MicroAd shares at ¥614 apiece, and carry potential dilution of 3,583,061 shares if fully converted.
The buyer of record is Capital Trust Corporation, acting as trustee for a trust set up by AHG Cayman Ltd., an affiliate of Arena Holdings Management LLC. Aozora Bank is lending Capital Trust the money to pay for the bonds and taking a pledge over the notes as collateral. The bonds cannot be transferred without MicroAd board approval, except for that pledge arrangement. MicroAd said it chose convertible bonds over a straight equity issuance because bonds delay dilution until conversion, reducing the immediate share-price impact of raising the same amount through new stock.
Net proceeds come to ¥2.165bn after underwriting and legal costs. MicroAd says ¥367mn goes toward what it calls an "AI Factory": an in-house AI agent environment covering software development (¥130mn), GPU servers and networking hardware (¥220mn), and hiring infrastructure and AI engineers (¥17mn), spent between October 2026 and September 2028. The company says relying on outside AI vendors risks rising usage costs and wants to build the system on its existing on-premises infrastructure rather than lease cloud capacity.
The remaining ¥1.797bn is earmarked for acquisitions and strategic investments meant to expand MicroAd's data business, chiefly its UNIVERSE data platform, spent from October 2026 through close to the bonds' August 2029 maturity. MicroAd says it has not identified specific targets or begun negotiations, but is scouting digital-marketing agencies, companies with proprietary data or media assets, and marketing firms in Asia, with individual deals typically sized in the low hundreds of millions of yen. DXJ Godo Kaisha, an Arena Holdings affiliate set up in Tokyo this month, will advise on both the AI build and deal sourcing.
On the same day, MicroAd's board approved a buyback of up to 1.2 million shares, or 4.36% of shares outstanding, for up to ¥600mn, to be executed through the Tokyo Stock Exchange's ToSTNeT-3 off-auction system on July 21 at ¥588 a share, the July 17 close. The shares come from CyberAgent, an affiliate shareholder that agreed to sell part of its stake while telling MicroAd it plans to keep the rest for the long term.
| Feature | Detail |
|---|---|
| Total raised | ¥2.2bn (2,200,000,000 yen) |
| Net proceeds | ¥2.165bn (2,164,700,000 yen) |
| Conversion price | ¥614 per share |
| Potential dilution | 3,583,061 shares |
| Payment date | August 4, 2026 |
| Allottee | Capital Trust Corporation, as trustee for AHG Cayman Ltd. (Arena Holdings affiliate) |
| Financing bank | Aozora Bank (loan secured by a pledge on the bonds) |
| Buyback size | Up to 1,200,000 shares (4.36% of shares outstanding) |
| Buyback value | Up to ¥600mn (600,000,000 yen) |
| Buyback price and date | ¥588 per share, via ToSTNeT-3 on July 21, 2026 |
| Buyback seller | CyberAgent (affiliate shareholder) |
MicroAd frames the buyback as an offset for dilution from the convertible bonds plus future stock options and restricted-stock awards to executives, and as a way to improve capital efficiency. The filing does not say how much of the potential 3.58 million new shares from conversion the 1.2 million-share buyback is meant to absorb, and describes the dilution mitigation as an objective of the transaction rather than a guaranteed outcome.