Komori
KENKO Mayonnaise (2915) · RiskWorsened

Fluctuations in the prices of raw materials such as edible oils, eggs and vegetables

First written in FY2016. 14 of 31 entries say "Worsened", first in FY2019-Q1. Latest entry: 2026-08-07.

31entries
11years
2from disclosures
Share on X
How it moved
ProgressHeldSoftenedWorseMaterialisedFY2017-Q3 – FY2019-Q1WorsenedFY2022-Q2 – FY2024-Q1WorsenedFY2025-H1 – 2026-08-072016: 320162017: 420172018: 120182019: 320192020: 220202021: 320212022: 420222023: 420232024: 320242025: 120252026: 32026
Same theme, other companies
Food Ingredient Safety, Stable Sourcing and Price Volatility RiskA theme 56 companies write about · 57 as a headwind · 0 as a tailwind

KENKO Mayonnaise moved to the "Worse" side of this theme in 2017, 5 years before the typical company in this theme (2022).

The whole theme swung hardest in 2025: 23 of 32 companies on the "Worse" side.

11 other companies' latest entry also says "Worsened".

Ridges = years it wrote progress, valleys = years it wrote worse. Most hopeful companies at the back. Drag to turn, scroll to zoom, right-drag to pan. On a phone, two fingers turn and pinch to zoom; one finger scrolls the page.
Showing 14 of the 56 companies compared. The sentences above are computed from all 56.
Full recordFilings, disclosures and news, newest first
  1. 2026-08-07WorsenedEarnings

    「As a result of these factors, prices for packaging materials and edible oil, our principal raw material, rose, while cost pressures from higher personnel and logistics expenses, among others, continued, resulting in a challenging operating environment for the Group.」

    The company states that cost pressures from higher prices for edible oil, its principal raw material, packaging materials, personnel and logistics, among other factors, have continued.
  2. FY2026WorsenedAnnual report

    「Regarding eggs, market prices rose after the outbreak of highly pathogenic avian influenza in the second half of fiscal 2024 and remained elevated throughout fiscal 2025.」

    It was stated that egg prices remained elevated throughout fiscal 2025, with the impact of raw material price volatility continuing to be reflected in results. In addition to avian influenza, US tariff issues and biofuel policy were cited as factors affecting egg supply and prices.
  3. 2026-05-11MaterialisedEarnings

    「Profit declined year on year due to higher raw material costs resulting from the delayed timing of price revisions and persistently high chicken egg prices, higher selling, general and administrative expenses, and forward-looking investments such as head office relocation costs.」

    Persistently high chicken egg prices and higher raw material costs materialized as factors behind the full-year decline in profit.
  4. FY2026-H1WorsenedAnnual report

    「Profit declined year on year due to higher raw material costs caused by the persistently high egg market prices, in addition to the impact of lower sales and the lag in implementing price revisions to reflect increases in raw material, labor and logistics costs.」

    Higher raw material costs resulting from persistently high egg market prices became an actual factor behind lower profit, and the impact of raw material price volatility continues.
  5. FY2025-H1WorsenedAnnual report

    「However, market prices for raw materials, particularly eggs, rose, and the burden gradually increased from the first to the second quarter.」

    It was explained that market prices for raw materials, led by eggs, rose and the burden increased as the quarter progressed.
  6. FY2024Some raw material prices have eased, but the burden continuesAnnual report

    「Domestic edible oil prices in the January–March 2024 period were slightly lower than in the same period of the previous year. The limited incidence of highly pathogenic avian influenza in fiscal 2023 was also a factor behind the resulting decline in market prices.」

    Soybean market prices, domestic edible oil prices and egg prices showed some declines, but raw material prices remain a significant burden, and measures such as price revisions are being considered.
  7. FY2024-Q3Some raw material prices have eased, but the burden continuesAnnual report

    「Although edible oil and egg prices have begun to ease, raw material prices and energy costs remain a significant burden.」

    While edible oil and egg prices showed signs of easing, raw material prices and energy costs overall remain a significant burden.
  8. FY2024-Q2Raw material prices remain high, although some prices have easedAnnual report

    「However, raw material prices, including those of edible oils and eggs, continue to be a significant burden.」

    While edible oil and egg prices have begun to ease, overall raw material prices remain a significant burden, and the impact of price volatility continues.
  9. FY2024-Q1MaterialisedAnnual report

    「Egg-processing products recorded lower revenue because the spread of highly pathogenic avian influenza made it difficult to secure a stable supply of eggs, requiring us to impose sales restrictions.」

    The difficulty of securing a stable supply of eggs due to highly pathogenic avian influenza became a reality, resulting in sales restrictions and lower revenue from egg-processing products. Raw material price and supply risks also affected sales.
  10. FY2023WorsenedAnnual report

    「Regarding edible oils, in fiscal 2022, tight inventories of North American soybeans harvested in 2021, a sharp decline in rapeseed production caused by the severe drought in Canada in 2021, and reduced sunflower oil supplies resulting from Russia's invasion of Ukraine caused edible oil prices to surge throughout the year. Domestic oil processors announced 6 price increases between 2021 and 2022. Regarding eggs, prices surged due to the culling of approximately 17 million laying hens following the spread of highly pathogenic avian influenza in autumn 2022, as well as soaring feed prices.」

    The surge in edible oil prices and increase in egg prices became evident in results. The disclosure notes the culling of approximately 17 million laying hens and the expected continuation of supply shortages and high prices for eggs.
  11. FY2023-Q3WorsenedAnnual report

    「However, in addition to edible oil prices remaining high, the spread of highly pathogenic avian influenza nationwide is expected to result in a further surge in egg prices and a decline in supply.」

    In addition to edible oil prices remaining elevated, the nationwide spread of highly pathogenic avian influenza is expected to cause a further increase in egg prices and a decline in supply.
  12. FY2023-Q2WorsenedAnnual report

    「Regarding profit, although we pursued price revisions, including for mayonnaise products, improved factory utilization accompanying higher sales, and other measures to improve profitability in response to further increases in raw material prices and energy costs, including those caused by the weakening yen, consolidated operating profit and consolidated ordinary profit both declined year on year.」

    The weakening yen drove further increases in raw material prices and energy costs. Although price revisions, higher utilization rates and expense reductions were pursued, operating profit and ordinary profit declined year on year.
  13. FY2023-Q1WorsenedAnnual report

    「Surging raw material prices, particularly for edible oils, and energy costs have become a significant burden for both businesses and households. Conditions remain difficult, with edible oil prices continuing to rise.」

    Raw material prices and energy costs have surged, and it was explained that edible oil prices have continued to rise rather than merely remaining at high levels.
  14. FY2022WorsenedAnnual report

    「In particular, exports of sunflower seeds and rapeseed from Russia and Ukraine have ceased, causing prices of oilseeds and edible oils worldwide to rise further.」

    In addition to supply-and-demand factors affecting soybeans and rapeseed, the suspension of exports from Russia and Ukraine drove further increases in oilseed and edible oil prices. Price revisions and the development and introduction of higher-value-added products are being pursued as countermeasures.
  15. FY2022-Q3WorsenedAnnual report

    「In addition, the outlook for the economy is expected to remain uncertain, amid concerns about supply shortages of raw materials and other goods caused by the spread of infections overseas and natural disasters, reduced production of soybeans, a key raw material for edible oils, due to dry weather in North America, competition with food demand resulting from the expansion of biofuel production, and rapid inflation and downside risks to economic activity caused by a sharp rise in resource prices. Regarding profit, we pursued company-wide expense reduction initiatives, including reductions in factory costs, and proceeded with price revisions for mayonnaise products in response to a substantial increase in costs caused by a further surge in raw material prices. However, profit declined year on year.」

    Shortages of raw materials, reduced soybean production, competition for demand and surging resource prices became evident, while the substantial increase in costs caused by a further rise in raw material prices resulted in lower profit.
  16. FY2022-Q2WorsenedAnnual report

    「In addition, raw material prices, including edible oils, have remained at high levels. There was also a substantial increase in costs due to a further surge in raw material prices.」

    Raw material prices remained high, and the further surge resulted in a substantial increase in costs that was reflected in lower profit.
  17. FY2022-Q1RestatedAnnual report

    「In addition, raw material prices, including edible oils, have remained at high levels.」

    Raw material prices, including edible oils, have remained high, reaffirming the continuing impact of raw material price volatility from the previous fiscal year.
  18. FY2021WorsenedAnnual report

    「With regard to edible oils, domestic oil processors implemented price revisions from March 2021, and further price revisions are planned. As old-crop inventories of soybeans and rapeseed are tight, new-crop prices have already risen, and unusually severe market price increases are expected. Egg prices also rose from the beginning of 2021 due to the spread of avian influenza, which expanded rapidly from November last year. In addition, compound feed prices, which account for 60% of egg production costs, have continued to rise due to surging Chicago market prices for corn and soybean meal, and are expected to remain at high levels in fiscal 2021.」

    Price increases for edible oils, soybeans, rapeseed, eggs and compound feed have become evident, and prices are expected to remain high in fiscal 2021.
  19. FY2020WorsenedAnnual report

    「Meanwhile, the average egg price was ¥182, up ¥11 from the previous fiscal year. The main factor was the extensive damage sustained by poultry farms as a result of the major typhoon last autumn.」

    The average egg price rose ¥11 from the previous fiscal year to ¥182, and the risk of raw material price volatility became evident in actual purchasing conditions. Damage to poultry farms caused by the major typhoon was cited as a factor behind the increase in egg prices.
  20. FY2020-Q3RestatedAnnual report

    「During the nine-month cumulative period, there were no new business or other risks, nor any material changes to the business or other risks described in the securities report for the previous fiscal year.」

    The company states that no new risks have arisen and that there have been no material changes regarding fluctuations in prices of raw materials, including edible oil, eggs, and vegetables.
  21. FY2020-Q2RestatedAnnual report

    「During the six-month cumulative period, there were no new business or other risks, nor any material changes to the business or other risks described in the securities report for the previous fiscal year.」

    The company states that no new risks have arisen and that there have been no material changes regarding fluctuations in prices of raw materials, including edible oil, eggs, and vegetables.
  22. FY2019MaterialisedAnnual report

    「Profit declined due to costs related to the new plant incurred from its start-up through the ramp-up to full operation, as well as higher raw material prices, rising labour costs, and other factors.」

    Higher raw material prices actually emerged as a full-year factor contributing to lower profit, together with rising labour costs and costs related to the new plant.
  23. FY2019-Q3RestatedAnnual report

    「Profit declined due to costs related to the new plant incurred from its start-up through the ramp-up to full operation, as well as higher raw material prices, rising labour costs, and other factors.」

    Higher raw material prices continue to be a factor contributing to lower profit, but no new deterioration has been indicated since the previous quarter.
  24. FY2019-Q1WorsenedAnnual report

    「Profit declined due to temporary costs incurred in connection with the start-up of a new plant, as well as higher raw material prices, rising labour costs, and other factors.」

    Higher raw material prices actually emerged as a factor contributing to lower profit, together with rising labour costs and other factors, and the impact of risks related to fluctuations in raw material prices has continued.
  25. FY2018-Q2MaterialisedAnnual report

    「A nationwide shortage of vegetables, including potatoes harvested every autumn, occurred due to typhoon damage in Hokkaido and other factors last summer. As a result, higher raw material procurement costs and lower production efficiency continued to affect the company until September of that year, when the use of newly harvested Hokkaido potatoes began, contributing to lower profit.」

    A shortage of vegetables due to typhoon damage in Hokkaido and other factors, along with higher raw material procurement costs and lower production efficiency, actually occurred and contributed to lower profit. The company expects these effects to ease as new potatoes grow and costs are reduced.
  26. FY2018-Q1MaterialisedAnnual report

    「The nationwide supply of vegetables, including potatoes, became insufficient due to typhoon damage in Hokkaido and other factors last summer. We consequently recorded lower profit as higher procurement costs and lower production efficiency affected our operations.」

    A shortage of vegetables due to typhoon damage in Hokkaido and other factors, along with higher procurement costs and lower production efficiency, actually occurred and contributed to lower profit. The company is taking measures in anticipation of the harvest of new potatoes from June onward and cost reductions.
  27. FY2017MaterialisedAnnual report

    「To hedge the risk of fluctuations in market prices, we diversify sourcing regions, including overseas procurement, and enter into year-round price contracts. However, fluctuations in market prices could affect operating results.」

    The company continues to disclose the risk of fluctuations in prices of raw materials, including edible oil, eggs, and vegetables. During the current period, procurement costs for vegetables actually rose due to adverse weather conditions and other factors.
  28. FY2017-Q3MaterialisedAnnual report

    「Profit increased because, although procurement costs for vegetables, including potatoes, rose due to adverse weather conditions and other factors, the increase was absorbed by benefits from key raw materials, while efforts were made to expand sales.」

    The company explains that procurement costs for vegetables actually rose due to adverse weather conditions and other factors, but the increase was absorbed by benefits from key raw materials.
  29. FY2017-Q2MitigatedAnnual report

    「Profit also benefited from the slight easing of egg prices, which had remained at elevated levels, and reductions in fuel and logistics costs driven by lower crude oil prices.」

    The company explains that egg prices, which had been at elevated levels, eased somewhat, while fuel and logistics costs declined against the backdrop of lower crude oil prices.
  30. FY2017-Q1RestatedAnnual report

    「There have been no material changes to the “Business and Other Risks” described in the annual securities report for the previous fiscal year.」

    The company states that there have been no material changes regarding fluctuations in raw material prices.
  31. FY2016First statedAnnual report

    「Our group's major raw materials are edible oils, including soybean and rapeseed oil, eggs, and vegetables. Purchase prices are significantly affected by domestic and overseas commodity market prices and foreign exchange rates.」

    Although the company diversifies sourcing regions and enters into year-round price contracts, it indicates that fluctuations in market prices, foreign exchange rates, and crude oil prices could affect business performance.
Moved together

"Impairment Risk for Fixed Assets" moved the same way as this thread, in the same document, in 9 of its 31 moves.

977665★123456
  1. ★This thread
  2. 1Impairment Risk for Fixed Assets9×
  3. 2Yen Appreciation, Stagnation in Overseas Economies, and Instability in International Affairs7×
  4. 3Market Price Risk on Investment Securities7×
  5. 4Stable Dividends and Higher Payout Ratio6×
  6. 5Risk of Failing to Achieve the Medium-Term Management Plan Targets6×
  7. 6Improving net sales, ordinary profit margin and equity ratio5×

★ is this thread; numbers match the list above. The number on a line is how many documents both moved the same way in; lines between the other threads count the documents they moved together in too. Threads that move together often sit closer.

When this could move next
No upcoming earnings preview for KENKO Mayonnaise yet. It last moved in the Earnings of 2026-08-07: "Worsened".
News
No news is linked to this thread yet. When an article touches it, it will appear here by date.
Fluctuations in the prices of raw materials such as edible oils, eggs and vegetables | KENKO Mayonnaise Co.,Ltd. (2915) | Komori