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Ishizuka Glass (5204) · InitiativeAdvancedLatest Earnings (2026-10-22): "Worsened"

Low-Cost, High-Quality PET Preforms, Use of Recycled Materials, and Proposals for Other Fields

First written in FY2016. 13 of 36 entries say "Restated". Latest entry: 2026-10-22.

36entries
11years
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ProgressHeldSoftenedWorseRestatedFY2022-Q1 – FY2024-Q32016: 320162017: 320172018: 420182019: 420192020: 420202021: 420212022: 320222023: 320232024: 320242025: 120252026: 42026
Same theme, other companies
Product differentiation through quality and technologyA theme 27 companies write about · 0 as a headwind · 28 as a tailwind

0 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 27 companies compared. The sentences above are computed from all 27.
Full recordFilings, disclosures and news, newest first
  1. 2026-10-22WorsenedEarnings

    「PETボトル用プリフォームは、長引く天候不順の影響で受注が減少したことに加え、費用の変化に伴う販売単価の見直しもあり、売上高は8,639百万円(前年同期比5.4%減)となりました。」

    PETプリフォームについて、天候不順による受注減少と販売単価見直しが売上減少として現れた。
  2. FY2026AdvancedAnnual report

    「With the Himeji Plant, which began operations in FY2024, PET preforms for PET bottles now have a three-plant production structure, providing a robust framework for stable supply and business continuity planning (BCP). In sales, the company will pursue market share expansion and develop new applications by leveraging recycled materials that reduce CO2 emissions by 60–70% as a competitive strength.」

    The Himeji Plant has established a three-plant production structure and strengthened BCP capabilities, while the company is putting into practice market share expansion and new application development centered on recycled materials that reduce CO2 emissions by 60–70%.
  3. FY2026-H1AdvancedAnnual report

    「Shipments from the new plant, which began operations in the previous fiscal year, contributed to revenue from PET preforms for PET bottles of ¥9,128 million, up 14.8% year on year.」

    Shipments from the new plant, which began operations in the previous fiscal year, contributed to revenue, with PET preform revenue up 14.8% year on year.
  4. FY2025-Q1Revenue decline despite solid orders due to a review of selling pricesAnnual report

    「PET preforms for PET bottles benefited from solid orders from major customers, but a review of selling prices linked to lower costs resulted in revenue of ¥3,786 million, down 14.4% year on year.」

    While orders from major customers remained solid, a review of selling prices linked to lower costs resulted in revenue declining 14.4% year on year.
  5. FY2024AdvancedAnnual report

    「PET preforms for PET bottles benefited from price revisions in response to soaring raw material and fuel costs and solid orders from major customers, setting a new record for shipments and generating revenue of ¥15,274 million, up 5.2% from the previous fiscal year.」

    Solid orders from major customers led PET preforms for PET bottles to set a new record for shipments.
  6. FY2024-Q3RestatedAnnual report

    「PET preforms for PET bottles benefited from price revisions in response to soaring raw material and fuel costs, as well as solid orders from major customers, resulting in revenue of ¥12,417 million, up 9.4% year on year.」

    We reaffirm the growth of the PET preform business, driven by price revisions in response to soaring raw material and fuel costs and solid orders from major customers.
  7. FY2024-Q2RestatedAnnual report

    「Sales of PET bottle preforms were ¥8,711 million, up 10.1% year on year, as orders from major users remained firm in addition to selling price revisions in response to surging fuel and raw material costs.」

    We reaffirm the growth of the PET preform business, driven by price revisions in response to soaring raw material and fuel costs and solid orders from major customers.
  8. FY2024-Q1RestatedAnnual report

    「Sales of PET bottle preforms were ¥4,423 million, up 8.3% year on year, as orders from major users remained firm in addition to selling price revisions in response to surging fuel and raw material costs.」

    The company has reaffirmed the growth of the PET preform business driven by selling price revisions in response to surging fuel and raw material costs and firm orders from major users.
  9. FY2023-Q3RestatedAnnual report

    「Sales of PET bottle preforms were ¥11,347 million (year-on-year change: -%), as orders from major users increased partly because there were no restrictions on activities during the May holiday for the first time in 3 years, and partly due to the impact of extreme summer heat.」

    Increased orders from major users, driven by the lifting of activity restrictions and extreme summer heat, continued, and sales of PET preforms were ¥11,347 million.
  10. FY2023-Q2Increase in PET preform orders due to extreme summer heat and other factorsAnnual report

    「Sales of PET bottle preforms were ¥7,910 million (year-on-year change: -%), as orders from major users increased partly because there were no restrictions on activities during the May holiday for the first time in 3 years, and partly due to the impact of extreme summer heat.」

    In addition to the lifting of activity restrictions during the May holiday, extreme summer heat was cited as a factor behind the increase in orders, and sales of PET bottle preforms were ¥7,910 million.
  11. FY2023-Q1Recovery in orders following the lifting of restrictions during the long May holidayAnnual report

    「Sales of PET bottle preforms were ¥4,083 million (year-on-year change: -%), as orders from major users increased partly because restrictions were not in place during the May holiday for the first time in 3 years.」

    Orders from major users for PET bottle preforms increased against a backdrop of the May holiday taking place without restrictions related to infectious disease control measures.
  12. FY2022-Q3RestatedAnnual report

    「Sales of PET bottle preforms were ¥23,414 million, up 6.5% year on year, despite the impact of unsettled summer weather, partly due to a rebound from restrictions on going out following the issuance of the first state of emergency declaration in the previous year.」

    While unsettled weather had an impact, sales of PET bottle preforms increased 6.5% year on year due to the rebound from restrictions on going out in the previous year, reaffirming the recovery trend.
  13. FY2022-Q2RestatedAnnual report

    「Sales of PET bottle preforms were ¥16,301 million, up 8.4% year on year, despite the impact of unsettled summer weather, partly due to a rebound from restrictions on going out following the issuance of the first state of emergency declaration in the previous year.」

    Despite the impact of unsettled weather, sales of PET bottle preforms increased 8.4% year on year due to the rebound from restrictions on going out in the previous year, reaffirming the recovery trend.
  14. FY2022-Q1Recovery in PET preform sales following the rebound from restrictions on going outAnnual report

    「Sales of PET bottle preforms were ¥8,114 million, up 15.4% year on year, partly due to a rebound from restrictions on going out following the issuance of the first state of emergency declaration in the previous year.」

    Including the rebound from the decline caused by restrictions on going out in the previous year, sales of PET bottle preforms increased 15.4% year on year.
  15. FY2021AdvancedAnnual report

    「Specifically, we will increase our production capacity for recycled PET materials and consider introducing new production methods that contribute to reducing CO2 emissions, thereby meeting the expectations of customers and society for resource-circulating containers.」

    The company is putting into concrete form plans to increase its capacity to handle recycled PET materials and consider introducing new production methods that contribute to reducing CO2 emissions.
  16. FY2021-Q3RestatedAnnual report

    「Sales of plastic containers were ¥21,993 million, down 11.9% year on year, as orders from major users for PET bottle preforms declined because sales at vending machines and convenience stores, particularly in office districts, fell due to teleworking and other factors.」

    Although the company had been promoting operation of the new line and expanding sales to major users, the decline in orders for PET preforms continued as vending machine and convenience store sales fell due to teleworking and other factors.
  17. FY2021-Q2Continued decline in PET preform orders due to the infectious diseaseAnnual report

    「Sales of plastic containers were ¥15,035 million, down 12.2% year on year, as orders from major users for PET bottle preforms declined because sales at vending machines and convenience stores, particularly in office districts, fell due to teleworking and other factors.」

    Although the company had been promoting operation of the new line and expanding sales to major users, the decline in orders continued as vending machine and convenience store sales fell due to teleworking and other factors.
  18. FY2021-Q1Decline in PET preform orders due to restrictions on going out and teleworkingAnnual report

    「Sales of plastic containers were ¥7,032 million, down 16.5% year on year, as orders from major users for PET bottle preforms declined because sales at vending machines and convenience stores, particularly in office districts, fell due to teleworking and other factors.」

    Although the company had been promoting operation of the new line and expanding sales to major users, orders from major users declined as sales at vending machines and convenience stores fell due to teleworking and other factors.
  19. FY2020AdvancedAnnual report

    「Sales of plastic containers were ¥30,993 million, up 15.1% from the previous period, as the new line that began full-scale production in the current period operated and total shipments increased substantially, while orders from major users also increased against a backdrop of firm demand for PET bottle preforms.」

    The new line that began full-scale production in the current period operated, and together with increased orders from major users, this resulted in a 15.1% increase in plastic container sales from the previous period.
  20. FY2020-Q3RestatedAnnual report

    「Sales of plastic containers were ¥24,953 million, up 19.5% year on year, as orders from major users for PET bottle preforms increased against a backdrop of firm demand, and the new line that began full-scale production in the current period increased total shipments.」

    Increased orders from major users and operation of the new line that began full-scale production in the current period resulted in a 19.5% year-on-year increase in plastic container sales. The previously outlined direction for utilizing the new line has been reaffirmed.
  21. FY2020-Q2RestatedAnnual report

    「Sales of plastic containers were ¥17,121 million, up 18.0% year on year, as orders from major users for PET bottle preforms increased against a backdrop of firm demand, while the new line that began full-scale production in the current period increased total shipments.」

    The new line that began full-scale production in the current period continued to operate, and orders from major users increased, resulting in an 18.0% year-on-year increase in plastic container sales.
  22. FY2020-Q1AdvancedAnnual report

    「Sales of plastic containers were ¥8,422 million, up 16.0% year on year, as orders from major users for PET bottle preforms increased against a backdrop of firm demand, the new line that began full-scale production in the current period operated smoothly, and selling prices were revised in response to higher raw material prices.」

    For PET bottle preforms, the new line that began full-scale production in the current period operated smoothly, and together with increased orders from major users, this resulted in a 16.0% year-on-year increase in sales.
  23. FY2019RestatedAnnual report

    「Sales of plastic containers were ¥26,918 million, up 7.0% from the previous period, as sales to major users were strong and shipments increased, while the new line launched in July of the previous fiscal year operated smoothly and enabled us to meet increased demand.」

    The smooth operation of the new line launched in the previous fiscal year and strong sales to major users continued, resulting in a 7.0% increase in sales from the previous period.
  24. FY2019-Q3RestatedAnnual report

    「Sales of plastic containers were ¥20,887 million, up 5.1% year on year, as the new line launched in July of the previous fiscal year operated smoothly and enabled us to meet increased demand, while sales to major users were also strong.」

    The smooth operation of the new line launched in July of the previous fiscal year and strong sales to major users continued, resulting in a 5.1% year-on-year increase in sales.
  25. FY2019-Q2RestatedAnnual report

    「Sales of plastic containers were ¥14,515 million, up 5.9% year on year, as the new line launched in July of the previous fiscal year operated smoothly and enabled us to meet increased demand, while sales to major users were also strong.」

    The smooth operation of the new line launched in July of the previous fiscal year and strong sales to major users continued, resulting in a 5.9% year-on-year increase in sales.
  26. FY2019-Q1RestatedAnnual report

    「Sales of plastic containers were ¥7,259 million, up 10.7% year on year, as the new line launched in July of the previous fiscal year operated smoothly and enabled us to meet increased demand, while sales to major users were also strong.」

    The smooth operation of the new line launched in July of the previous fiscal year and strong sales to major users continued, resulting in a 10.7% year-on-year increase in sales.
  27. FY2018AdvancedAnnual report

    「We will promote cross-business project activities across the plastic container-related businesses to meet customers' requirements for quality, cost, and stable supply. We will also analyze market needs in a timely manner, accurately identify customer requirements, and promote sales activities with the aim of increasing our market share. In addition, we will enter fields other than soft drinks.」

    Specific measures cited include a cross-business project covering quality, cost, and stable supply, market needs analysis, and expansion into fields other than soft drinks. Sales for the current period were ¥25,161 million, up 0.3% from the previous period.
  28. FY2018-Q3Continued decline in sales due to changes in the product mixAnnual report

    「Although shipment volumes of plastic containers remained firm, sales were ¥19,866 million, down 1.7% year on year, partly due to changes in the product mix, including increased sales of preforms for small PET bottles.」

    Although shipment volumes were firm, changes in the product mix, including increased sales of preforms for small PET bottles, resulted in a 1.7% year-on-year decline in sales.
  29. FY2018-Q2Decline in sales due to certain customers and product mixAnnual report

    「Although shipment volumes of plastic containers remained firm, sales were ¥13,707 million, down 0.3% year on year, due to sluggish shipments to some customers and changes in the product mix.」

    Shipments to major users were firm, but sluggish shipments to some customers and changes in the product mix resulted in a 0.3% year-on-year decline in sales.
  30. FY2017AdvancedAnnual report

    「Sales of plastic containers were ¥25,090 million, up 3.8% year on year, as the new line launched in the previous fiscal year continued to operate smoothly and meet increased demand, while sales to major users were strong and new customers were acquired.」

    The continued operation of the new line launched in the previous fiscal year, the acquisition of new customers, and a 3.8% year-on-year increase in sales have been confirmed.
  31. FY2017-Q3AdvancedAnnual report

    「Sales of plastic containers were ¥20,204 million, up 5.3% year on year, as sales to major users were strong, partly due to new orders, and the new line launched in the previous fiscal year continued to operate smoothly, enabling us to meet increased demand.」

    New orders and the continued smooth operation of the new line launched in the previous fiscal year resulted in a 5.3% year-on-year increase in plastic container sales.
  32. FY2017-Q2AdvancedAnnual report

    「Sales of plastic containers were ¥13,746 million, up 5.7% year on year, as sales to major users were strong, partly due to new orders, and the new line launched in the previous fiscal year operated at full capacity from the beginning of the year, enabling us to meet increased demand.」

    In addition to securing new orders, the company met increased demand through full operation of the new line launched in the previous fiscal year, resulting in a 5.7% year-on-year increase in plastic container sales.
  33. FY2017-Q1AdvancedAnnual report

    「Sales of plastic containers were ¥6,749 million, up 4.9% year on year, as the new line launched in the previous fiscal year operated at full capacity from the beginning of the year and enabled us to meet increased demand, while sales of new products by major users were also strong.」

    The new line launched in the previous fiscal year operated at full capacity from the start of the current period, helping to meet increased demand and increase plastic container sales.
  34. FY2016First statedAnnual report

    「In the PET preform business, in addition to continuing to pursue low-cost, high-quality production, we will actively develop a sales strategy using recycled materials and make proposals for other fields.」

    The company is adding recycled materials and proposals for other fields to its existing focus on cost and quality.
Moved together

"Capital investment including production line expansion and melting furnace renewal" moved the same way as this thread, in the same document, in 8 of its 36 moves.

866665★123456
  1. ★This thread
  2. 1Capital investment including production line expansion and melting furnace renewal8×
  3. 2Maintaining Stable Dividends and Strengthening Financial Condition6×
  4. 3Diversification and Stabilization of the Top Plate Business6×
  5. 4Technology Development for Recycled Materials and the Environment and Energy Fields6×
  6. 5Higher value-added products, quality improvement, production efficiency improvement, and development of products in new fields6×
  7. 6¥3 Billion Reduction in Interest-Bearing Debt Over 3 Years5×

★ 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
Ishizuka Glass's next results are scheduled for 2026-10-22. Read the earnings preview It last moved in the Earnings of 2026-10-22: "Worsened".
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Low-Cost, High-Quality PET Preforms, Use of Recycled Materials, and Proposals for Other Fields | ISHIZUKA GLASS CO.,LTD. (5204) | Komori