Bain Capital's takeover vehicle, K.K. BCJ-110, amended its tender offer registration statement on September 11, revising the terms of an ¥820-a-share bid to take a target company private. The trigger was a fresh shareholder commitment: a day earlier, a holder of 800,000 shares (4.06% of the target, its fifth-largest shareholder as of the target's most recent half-year report) agreed to tender its entire stake and not withdraw it, a pledge that was absent from the original September 2 filing.
That single pledge changes the arithmetic behind one of the offer's minority-shareholder safeguards.
| Metric | Before (Sept 2 filing) | After (Sept 11 amendment) |
|---|---|---|
| Pre-agreed tender shares | 1,678,854 (8.51%) | 2,478,854 |
| Non-tender agreed shares (total, including KAM's 1,410,720) | 2,610,720 | 2,610,720 (unchanged) |
| Restricted stock excluded | 45,848 | 45,848 (unchanged) |
| Remaining unaffiliated shares | 15,384,318 | 14,584,318 |
| Half of unaffiliated shares | 7,692,160 (39.01%) | 7,292,160 (36.98%) |
| Majority-of-Minority baseline (must be exceeded) | 9,416,862 | 9,816,862 |
| Offeror's minimum purchase condition | 10,535,800 (53.43%) | 10,535,800 (53.43%), unchanged |
Before the new pledge, the offer already carried tender commitments from six insiders and former executives of the target covering 1,678,854 shares (8.51%), agreed on September 1, plus a separate non-tender lockup with an entity identified as KAM covering 1,410,720 shares (7.15%). Under that lockup, KAM agreed to hold its shares rather than sell into the offer, to vote against dividend proposals and shareholder motions unless BCJ-110 approves them in writing, and to sell its stake back to the target later as part of a planned squeeze-out. KAM's shares are part of a wider non-tender pool of 2,610,720 shares used in the threshold calculation; the supplied filing excerpt does not name the other holders in that pool.
Adding the new shareholder's stake lifts the pre-agreed tender total to 2,478,854 shares. Japan's tender offer rules require related-party bidders to clear a "Majority of the Minority" threshold, more than half the shares held by shareholders not already aligned with the bidder, and BCJ-110 had to recompute that baseline. Stripping the enlarged pre-agreed and non-tender blocks plus restricted stock from the target's base share count leaves 14,584,318 unaffiliated shares, down from 15,384,318 before the amendment; half of that, plus the pre-agreed and restricted-stock shares, produces a new baseline of 9,816,862 shares, up from 9,416,862. BCJ-110's actual minimum purchase condition, 10,535,800 shares (53.43% of the target), did not change and still clears the recalculated baseline.
Bain Capital opened talks with the shareholders now locked into tender or non-tender agreements from late April 2026 and sent contract proposals between May 11 and May 15; it did not approach the shareholder behind this amendment until late June, and the agreement was only finalized on September 10, the day before BCJ-110 filed the correction. The ¥820-a-share offer price, set September 1, is unchanged.
The amendment covers only the shareholder-agreement and threshold revisions. The supplied filing excerpt does not disclose how many days remain in the tender offer's acceptance period.