NPR-RIKEN (6209): FY2025 Results Summary — Higher Profit on Consolidation Synergies Despite Lower Sales

This article is based on publicly available IR materials and is not a recommendation to buy or sell any specific securities.

NPR-RIKEN CORPORATION reported FY2025 (year ended March 2026) net sales of ¥163.1 bn, down 4% year on year, while operating profit rose 9% to ¥12.8 bn. Sales declined due to the impact of the dissolution of a joint venture, lower customer production volumes, and other factors, but profit rose due to the effects of consolidation synergies, rationalization including optimization of the production structure, pricing optimization, and other factors. Ordinary profit reached ¥17.3 bn and net profit ¥14.0 bn, and the annual dividend was raised by ¥80 to ¥210. For FY2026 the company forecasts lower sales and lower profit, with net sales of ¥162.0 bn and operating profit of ¥10.0 bn.

Consolidated Results (Full-Year Actual)

Net sales declined due to the impact of the dissolution of a joint venture, lower customer production volumes, and other factors. Ordinary profit grew on foreign exchange gains, and net profit grew further on the recording of a gain on return of assets from the retirement benefits trust. The ordinary profit ratio was 10.6% and ROE was 9.2%. Assumed exchange rates for the year were ¥149/USD and ¥169/EUR.

Item (Unit: ¥bn)	FY2024 Results	FY2025 Results	YoY Change	Change %
Net sales	170.3	163.1	-7.2	-4%
Operating profit	11.8	12.8	+1.0	+9%
Ordinary profit	14.7	17.3	+2.7	+18%
Ordinary profit ratio	8.6%	10.6%	+2.0pt	–
Net profit (profit attributable to owners of parent)	8.8	14.0	+5.3	+60%
ROE	6.1%	9.2%	+3.1pt	–
Exchange rate USD	¥151	¥149	-¥2	–
Exchange rate EUR	¥164	¥169	+¥5	–

In the operating profit variance analysis, rationalization and merger synergies contributed +¥2.3 bn and pricing optimization +¥1.8 bn, while lower sales (-¥2.0 bn), FX fluctuation (-¥0.7 bn), labor costs (-¥0.4 bn) and the U.S. tariff impact (-¥0.1 bn) worked in the opposite direction, for a net operating profit increase of +¥1.0 bn.

Net Sales by Region

The Japan market decreased due to the effects of the dissolution of a joint venture and other factors. In Asian markets, sales declined due to the impact of a sluggish automotive market in ASEAN, although China was flat. In other markets, sales were weak in the aftermarket business amid rising geopolitical risk. Japan accounted for 51% of the FY2025 sales mix by region.

Region (Unit: ¥bn)	FY2024 Results	FY2025 Results	YoY Change	Change %
Japan	85.4	83.1	-2.2	-3%
China	9.7	9.7	-0.0	-0%
Other Asia	28.3	25.7	-2.6	-9%
U.S.	20.2	20.2	-0.0	-0%
Europe	14.2	13.8	-0.4	-3%
Other	12.5	10.6	-1.9	-15%
Total	170.3	163.1	-7.2	-4%

Segment Results

The company presents its strategy by three business groupings: the piston ring business, the fundamental business, and the next core business. In the piston ring business, the company describes itself as the world’s No.1 supplier and is expanding sales for non-passenger car engines that will remain (heavy duty commercial and industrial, aftermarket, marine), with synergy effects improving profitability. In the fundamental business, the company is offsetting the engine production decrease by expanding share in specialty areas and improving profitability through rationalization and a product portfolio review. In the next core business, the company is expanding in growth areas such as semiconductors, electrification and carbon neutrality, including through M&A.

Business	Metric	FY2023	FY2024	FY2025	Midterm target
Piston ring business	Net sales (¥bn)	64.7	68.0	64.8	67.5
Piston ring business	Operating profit ratio	8%	8%	10%	10%
Fundamental business	Net sales (¥bn)	85.4	80.8	74.8	80.0
Fundamental business	Operating profit ratio	7%	6%	8%	7%
Next core business	Net sales (¥bn)	6.0	12.5	13.4	18.0
Next core business	Operating profit ratio	5%	7%	8%	10%

Balance Sheet and Cash Flow

Total assets stood at ¥229.0 bn at the end of March 2026, up ¥9.9 bn from the previous fiscal year-end, while liabilities decreased ¥5.1 bn to ¥59.3 bn and interest-bearing debt fell ¥5.3 bn to ¥14.1 bn. Net assets rose ¥15.0 bn to ¥169.7 bn on the accumulation of net profit, and the equity ratio improved 3.7pt to 70.0%. Operating cash flow was a cash inflow of ¥16.3 bn, investing cash flow was -¥4.9 bn and financing cash flow was -¥10.4 bn, giving free cash flow of +¥11.5 bn, which was used for shareholder returns and debt repayment.

FY2026 Forecast

The company forecasts lower sales and profit year on year, factoring in lower demand and higher costs due to geopolitical risk, among other factors. The contribution to consolidated results from the acquisition of U.S.-based Hastings Holding Corp. is expected to be reflected partway through the fiscal year. Assumed exchange rates are ¥150/USD and ¥180/EUR, although the company notes the yen has recently been trending weaker.

Item (Unit: ¥bn)	FY2025 Results	FY2026 Forecast	YoY Change	Change %
Net sales	163.1	162.0	-1.1	-1%
Operating profit	12.8	10.0	-2.8	-22%
Ordinary profit	17.3	13.5	-3.8	-22%
Ordinary profit ratio	10.6%	8.3%	-2.3pt	–
Net profit (profit attributable to owners of parent)	14.0	9.0	-5.0	-36%
Exchange rate USD	¥149	¥150	+¥1	–
Exchange rate EUR	¥169	¥180	+¥11	–

Shareholder Returns

For FY2025 the company maintained a dividend payout ratio of 40%, even including one-time profit, and substantially increased the annual dividend to ¥210 (interim ¥50, year-end ¥160). For FY2026, in a challenging environment, the annual dividend is unchanged from the previous year at ¥210 (interim ¥80, year-end ¥130), which corresponds to a dividend payout ratio of 63%. Over the 3-year cumulative period (FY2024–FY2026) the company aims for a total return ratio of 70% or more. Treasury share acquisition for FY2026 is shown as TBD in the materials.

Item (Unit: ¥bn unless noted)	FY2024 Results	FY2025 Results	YoY Change	FY2026 Forecast
Annual dividend	¥130	¥210	+¥80	¥210
Interim dividend	¥45	¥50	+¥5	¥80
Year-end dividend	¥85	¥160	+¥75	¥130
Total dividends	3.5	5.6	+2.2	5.6
Treasury share acquisition	4.0	–	–	TBD
Net profit (profit attributable to owners of parent)	8.8	14.0	+5.3	9.0
Dividend payout ratio	40%	40%	+0%	63%
Total return ratio	86%	40%	-46%	TBD

Midterm Management Plan and Topics

In the second year of the First Midterm Management Plan (FY2025), the ordinary profit ratio reached 10.6% and ROE 9.2%, achieving the final-year targets ahead of schedule. The plan (FY2024–FY2026) targets net sales of ¥180.0 bn, an ordinary profit ratio of 9% or more and ROE of 8% or more, against ¥168.6 bn, 8.1% and 6.2% in FY2023 (reflecting 12-month results for both RIKEN and NPR, excluding gain on bargain purchase). The 2030 Vision targets net sales of ¥200.0 bn, an ordinary profit ratio of 12% or more and ROE of 10% or more. Ordinary profit of ¥17.3 bn in FY2025 was described as a record high versus the simple sum of RIKEN and NPR.

Cost synergies in FY2026 are estimated at approximately ¥3.0–3.5 bn on a cumulative basis from FY2024, against a 3-year midterm synergy target of ¥3.0 bn. On capital strategy, the plan assumes cumulative operating cash flow of ¥60.0 bn plus ¥3.0 bn of asset sales, funding ¥20.0 bn of shareholder returns and ¥43.0 bn of strategic investment (growth investment of ¥40.0 bn plus an increase of ¥3.0 bn in R&D expenses). Cross-shareholdings stood at ¥27.0 bn at the end of March 2026 with a net asset ratio of 15.9% (-3.7pt versus the previous fiscal year-end); the company aims to reduce the ratio to 15% or less by the end of March 2027 and to 10% or less by the end of March 2030.

On portfolio reform, the company acquired 100% of the shares of U.S.-based Hastings Holding Corp. on April 13, 2026 (USD 83.5 mn), a holding company for Hastings Manufacturing Company (Michigan, founded 1915) and Piston Rings Komarov s.r.o. (Czech Republic); Hastings Holding Corp.’s FY2024 consolidated results were net sales of USD 59,265 thousand per year and operating profit of USD 8,801 thousand per year. The company will also terminate domestic production of casting components products other than camshafts in September 2027, affecting sales equal to about 23% of casting components sales and about 3% of consolidated net sales, and is strengthening the thermal engineering business for semiconductors and electronics. Effective April 1, 2026, the group introduced a divisional structure that removes the former RIKEN / former NPR framework and consolidates strategy and oversight functions at NPR-RIKEN.

NPR-RIKEN CORPORATION was established on October 2, 2023 (RIKEN was founded in 1927 and Nippon Piston Ring was established in 1934), has capital of ¥5,212 million and 6,511 consolidated employees as of March 31, 2026, and is listed on the TSE Prime Market.

This article is an analysis based on publicly available information and is not a recommendation to buy or sell any specific securities. Investment decisions are your own responsibility.