In today’s briefing:
- [Japan M&A] Sumitomo Corp To Buy Out Minorities in SCSK (9719 JP)
- [Japan M&A] Sumi Elec Buys Out Minorities in Sumitomo Riko (5191 JP) For ¥2,600 – Low Price/Multiple
- [Japan M&A] Daiwa House Buyout of Sumitomo Densetsu (1949 JP) At ¥9,760 – A Good Exit
- [Japan M&A] Fujitsu Buys Out Brainpad (3655) At Near 100% Premium
- BrainPad (3655 JP): Fujitsu (6702 JP)’s 100% Premium Tender Offer
- Sumitomo Densetsu (1949 JP): Daiwa House Industry (1925 JP)’s Attractive Tender Offer at JPY9,760
- Advantest Earnings… TPXC30, and Murata…
- Quiddity JPX-Nikkei 400 Rebal 2026: End-Oct 2025 Ranks
- Sumitomo Riko (5191 JP): Sumitomo Electric (5802 JP)’s Tender Offer Is Light but Likely Done
- Primer: Sumitomo Riko Company (5191 JP) – Oct 2025

[Japan M&A] Sumitomo Corp To Buy Out Minorities in SCSK (9719 JP)
- Yesterday after the close, Sumitomo Corp (8053 JP) announced it would buy out minorities in Scsk Corp (9719 JP) at ¥5,700/share.
- As a “parent takes out subsidiary” deal, this was not unexpected at some point in time. The register looks like there may be a number of people who expected that.
- This gets done pretty easily. It is not a bad price.
[Japan M&A] Sumi Elec Buys Out Minorities in Sumitomo Riko (5191 JP) For ¥2,600 – Low Price/Multiple
- Today with the earnings announcement, Sumitomo Electric Industries (5802 JP) announced it would buy out minorities in Sumitomo Riko Company (5191 JP), its rubber products subsidiary.
- The price is low, and especially so when one considers the significant net receivables and inventory number (about 2mos of revenue, but one turn of annual EBITDA).
- Crossholders and insiders, however, own nearly 15% of the company, and that makes blocking this deal difficult, despite its low price, and lack of synergies considered in the price.
[Japan M&A] Daiwa House Buyout of Sumitomo Densetsu (1949 JP) At ¥9,760 – A Good Exit
- Today partway through the day, Daiwa House Industry (1925 JP), Sumitomo Electric Industries (5802 JP), and Sumitomo Densetsu (1949 JP) announced Daiwa House would buy out Sumitomo Densetsu for ¥9,760/share.
- Sumitomo Electric will sell its stake to the company ¥6,877/share. Minorities get 11.9x Mar26 EBITDA. The Bidder is buying at 9.9x.
- At an ATH, and a nice premium, and 3x book, this looks like a pretty good takeout price. Daiwa House has plans for it.
[Japan M&A] Fujitsu Buys Out Brainpad (3655) At Near 100% Premium
- Today after the close, Fujitsu Ltd (6702 JP), with 110,000 employees, announced a buyout of a small “labour-intensive” AI/ML sysdev business with 200+ data scientists.
- Brainpad Inc (3655 JP) is being bought out from its co-founders and others at a near-100% premium. Not an all-time high, but not a low price.
- Somewhat heavily shorted, this will trade tight, but I expect nobody will come over the top.
BrainPad (3655 JP): Fujitsu (6702 JP)’s 100% Premium Tender Offer
- Brainpad Inc (3655 JP) has recommended a tender offer from Fujitsu Ltd (6702 JP) at JPY2,706, a 100.0% premium to the undisturbed price.
- The offer is attractive compared to historical trading ranges and is above the midpoint of the target IFA DCF valuation range.
- The huge takeover premium resulted from an auction. The tender offer runs from 31 October to 15 December (30 business days). This is a done deal.
Sumitomo Densetsu (1949 JP): Daiwa House Industry (1925 JP)’s Attractive Tender Offer at JPY9,760
- Sumitomo Densetsu (1949 JP) has recommended a tender offer from Daiwa House Industry (1925 JP) at JPY9,760, a 28.1% premium to the undisturbed price.
- The process is deficient due to the lack of an auction and the offeror’s reliance on less than 100% voter turnout to pass the EGM share consolidation vote.
- Nevertheless, the offer is attractive, as it represents an all-time high and is above the high end of the IFA DCF valuation range.
Advantest Earnings… TPXC30, and Murata…
- Advantest saw a 34% upside after earnings, aligning with previous buy recommendations and its inclusion in the Value Seeker Japan basket for long-term growth.
- A small inclusion into TPXC30 occurs today at the close, with Advantest’s fundamental outlook remaining in line with our recent insights.
- Murata seeing some flows as well today in at the close, and moves to the TPX 70 Large.
Quiddity JPX-Nikkei 400 Rebal 2026: End-Oct 2025 Ranks
- JPX-Nikkei 400 is composed of common stocks listed on the Tokyo Stock Exchange. It is a free-float-adjusted market-value-weighted (capped) index composed of 400 constituents.
- The annual index review takes place in August every year. We look at the latest rankings of potential ADDs/DELs every month.
- Below is a look at potential Inclusions and Removals for the JPX-Nikkei 400 Rebalance to come in August 2026 based on trading data as of end-October 2025.
Sumitomo Riko (5191 JP): Sumitomo Electric (5802 JP)’s Tender Offer Is Light but Likely Done
- Sumitomo Riko Company (5191 JP) has recommended a tender offer from Sumitomo Electric Industries (5802 JP) at JPY2,600, a 20.6% premium to the undisturbed price.
- The offer is arguably attractive as it is above the midpoint of the special committee/target IFA DCF valuation range and represents an all-time high.
- The offer is light as it implies a discount to peer multiples. However, the significant cross-holders on the register suggest that the minimum tendering condition should be met.
Primer: Sumitomo Riko Company (5191 JP) – Oct 2025
- Dominant Market Position in Automotive Components: Sumitomo Riko is a global leader in automotive anti-vibration products, such as engine mounts and suspension bushings, holding a significant market share. This leadership is built on its advanced polymer materials technology developed since its founding in 1929.
- Strong Financial Performance and Growth: The company has demonstrated exceptional growth, with a 3-year net income CAGR of 84.82%. This robust performance is reflected in its rapidly increasing dividend payments and a strong momentum score, indicating significant market capitalization growth compared to peers.
- Strategic Diversification and Future Focus: While the automotive sector accounts for the majority of sales, Sumitomo Riko is actively diversifying into non-automotive fields, including electronics, healthcare, and infrastructure. The company’s ‘2029 Vision’ and ‘2025 Mid-term Management Plan’ emphasize adapting to CASE (Connected, Autonomous, Shared, Electric) trends and capitalizing on new business opportunities to ensure sustainable growth.
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