Komori
R

ROCK FIELD CO.,LTD.

2910FoodSmall cap
1,368JPY-0.6%
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Price history
¥1,368Latest-4.9%
Drag across the chart to measure the move between two points.Delayed 15 minutes · monthly closing basis
Business overview

ROCK FIELD CO.,LTD. is a corporate group focused on the manufacture and sale of prepared foods. Its principal domestic brands are RF1, Green Gourmet, Itohan, Kobe Croquette, Yugo, Vegeteria, Umi & Yama Kitchen, and RFFF (Rufufufu). Overseas operations are conducted through Iwata (Shanghai) Catering Management Co., Ltd., a wholly owned subsidiary. Directly operated stores, mainly in department stores and station buildings, account for approximately 95% of sales. As of the fiscal year ending April 2026, the group had 137 domestic stores and 2 overseas stores. Under its medium-term plan, it opened the first Umi & Yama Kitchen store in Osaka in October 2025, among other initiatives.

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Key numbersShowing 8 of 20
PER
373.95How many years of earnings it would take to buy the stock. The market average is generally considered to be around 15.
PBR
1.28How many times the company's net assets? Around 1x is generally considered a benchmark.
ROE
0.3%Earning power. A figure above 10% is generally considered good.
Dividend yield
0.0%The annual dividend as a percentage of the share price.
Market capitalization
¥37bnShare price × number of shares. The value of the entire company.
Equity ratio
82.1%The proportion of assets funded by money that does not have to be repaid.
Operating margin
1.5%The percentage of revenue remaining from the company’s core business.
Revenue growth (3 years)
10.3%The average annual growth in sales over the past three years.
What to watch next
Earnings improvement driven by a recovery in existing-store sales, including the extent to which the company's outlook is achieved
Next full-year results, depending on the announced scheduleImpact HighLikelihood Medium
Improvement in the sales mix through expansion in wholesale sales and the RF1/frozen businesses, including RFFF
Over the next 6–12 monthsImpact MediumLikelihood Medium
Improvement in SG&A and operating costs as DX initiatives, including logistics-center consolidation, automated ordering and appropriate inventory management, become established
The second half of the current fiscal year through the following fiscal yearImpact MediumLikelihood Low
New-customer acquisition through increased urban openings and visibility for the new format “Umi & Yama Kitchen,” including pop-ups
Over the next 6–18 monthsImpact LowLikelihood Medium
What to watch next
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Who owns itTop holders total 39.7%
Listed holders 39.7%Everyone else 60.3%
株式会社岩田8.80%
The Master Trust Bank of Japan, Ltd. (Trust Account)6.40%
Rock Field Employee Shareholding Association5.64%
明治安田生命保険相互会社5.02%
The Shikoku Bank, Ltd.4.75%
岩田 弘三3.00%
ロック・フィールド社員持株会2.08%
Minato Bank, Ltd.1.58%
2 other listed holders2.45%
Who owns it
HolderOwnership (%)
株式会社岩田8.80
The Master Trust Bank of Japan, Ltd. (Trust Account)6.40
Rock Field Employee Shareholding Association5.64
明治安田生命保険相互会社5.02
The Shikoku Bank, Ltd.4.75
岩田 弘三3.00
ロック・フィールド社員持株会2.08
Minato Bank, Ltd.1.58
2 other listed holders2.45
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