Okamoto Industries (TSE:5122) Days Inventory: 78.86 (As of Mar. 2026) — 16% Above Median

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TSE:5122 Okamoto Industries Inc TSE:5122
68 GF Score
Price 円5,300.00
GF Value 円5,322.73
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Okamoto Industries Days Inventory?

Okamoto Industries TSE:5122 -0.38% 68 Days Inventory is 78.86 as of Mar. 2026, which is 16% above its 10-year median of 68.20. GuruFocus rates TSE:5122 with a GF Score™ of 68/100 and a GF Value™ of 円5,322.73 (Fairly Valued). The stock has 5 warning signs investors should review. Among 1,542 Chemicals companies, Okamoto Industries ranks better than 50.45% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Okamoto Industries's Average Total Inventories for the three months ended in Mar. 2026 was 円18,537 Mil. Okamoto Industries's Cost of Goods Sold for the three months ended in Mar. 2026 was 円21,449 Mil. Hence, Okamoto Industries's Days Inventory for the three months ended in Mar. 2026 was 78.86.

The historical rank and industry rank for Okamoto Industries's Days Inventory or its related term are showing as below:

TSE:5122' s Days Inventory Range Over the Past 10 Years
Min: 63.16   Med: 68.2   Max: 79.95
Current: 79.95

During the past 13 years, Okamoto Industries's highest Days Inventory was 79.95. The lowest was 63.16. And the median was 68.20.

TSE:5122's Days Inventory is ranked better than
50.45% of 1542 companies
in the Chemicals industry
Industry Median: 80.53 vs TSE:5122: 79.95

Okamoto Industries's Days Inventory declined from Mar. 2025 (82.51) to Mar. 2026 (78.86).

Inventory Turnover measures how fast the company turns over its inventory within a year. Okamoto Industries's Inventory Turnover for the three months ended in Mar. 2026 was 1.16.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue. Okamoto Industries's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.68.


Okamoto Industries  (TSE:5122) Days Inventory Explanation

Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:

1. Inventory Turnover measures how fast the company turns over its inventory within a year.

Okamoto Industries's Inventory Turnover for the three months ended in Mar. 2026 is calculated as

2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

Okamoto Industries's Inventory to Revenue for the three months ended in Mar. 2026 is calculated as

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.


Be Aware

A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.


Okamoto Industries Days Inventory Related Terms


Okamoto Industries Days Inventory Historical Data

* Premium members only.

The historical data trend for Okamoto Industries's Days Inventory can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Okamoto Industries Days Inventory Chart

Okamoto Industries Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 67.79 66.11 68.07 73.90 79.25

Okamoto Industries Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 82.51 79.19 85.59 77.23 78.86

TSE:5122 vs LIN, SHW, ECL: Days Inventory Comparison

For the Specialty Chemicals subindustry, Okamoto Industries's Days Inventory, along with its competitors' market caps and Days Inventory data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Okamoto Industries Days Inventory vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Okamoto Industries's Days Inventory distribution charts can be found below:

* The bar in red indicates where Okamoto Industries's Days Inventory falls into.


TSE:5122
68GF Score
Okamoto Industries Inc TSE:5122
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Okamoto Industries Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Okamoto Industries's Days Inventory for the fiscal year that ended in Mar. 2026 is calculated as

Days Inventory (A: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Mar. 2025 ) + Total Inventories (A: Mar. 2026 )) / count ) / Cost of Goods Sold (A: Mar. 2026 )*Days in Period
=( (19001 + 18456) / 2 ) / 86256*365
=18728.5 / 86256*365
=79.25

Okamoto Industries's Days Inventory for the quarter that ended in Mar. 2026 is calculated as:

Days Inventory (Q: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (18618 + 18456) / 2 ) / 21449*365 / 4
=18537 / 21449*365 / 4
=78.86

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Days Inventory →
What does a Days Inventory of 78.86 mean?
Okamoto Industries (TSE:5122) has a Days Inventory of 78.86 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Okamoto Industries and its competitors. This is 16% above median its historical median of 68.20. Over the past decade, Okamoto Industries' Days Inventory has ranged from 63.16 to 79.95. According to the industry distribution chart, Okamoto Industries ranks #764 out of 1542 companies in the Chemicals industry, placing it in the top 49.5%.
Is Okamoto Industries' Days Inventory too high?
Okamoto Industries' current Days Inventory of 78.86 is 16% above median its 10-year median of 68.20. Over the past 10 years, this metric has ranged from a low of 63.16 to a high of 79.95. The Chemicals industry median Days Inventory is 80.53. Okamoto Industries' value of 78.86 is 2.1% below this industry median. Based on the distribution chart, Okamoto Industries ranks #764 out of 1542 companies in the Chemicals industry, which is above the industry midpoint. Overall, Okamoto Industries has a GF Score™ of 68/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Okamoto Industries' Days Inventory compare to LIN and SHW?
According to the Chemicals industry distribution chart, Okamoto Industries ranks #764 out of 1542 companies for Days Inventory. This puts Okamoto Industries in the upper half of its industry. The industry median Days Inventory is 80.53. Okamoto Industries' value of 78.86 is 2.1% below this benchmark. Historically, Okamoto Industries' own Days Inventory has ranged from 63.16 to 79.95 over the past decade. While the company's 10-year median is 68.20 vs. the industry median of 80.53, Okamoto Industries has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Chemicals company?
The median Days Inventory among Chemicals companies is 80.53, based on 1,542 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Okamoto Industries's current Days Inventory of 78.86 is 2.1% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Okamoto Industries and its competitors. For the Chemicals industry, the median Days Inventory is 80.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Okamoto Industries's current Days Inventory is 78.86, which is 16% above median its own 10-year median of 68.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Okamoto Industries stock overvalued right now?
Based on GuruFocus' analysis, Okamoto Industries (TSE:5122) is currently considered Fairly Valued. The stock's GF Value™ is 円5,322.73, compared to a current price of 円5,300.00 — trading 0.4% below its estimated fair value. The current Days Inventory is 78.86, which is 16% above median its 10-year median of 68.20 and 2.1% below the Chemicals industry median of 80.53. Okamoto Industries' overall GF Score™ is 68/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Okamoto Industries (TSE:5122), the current Days Inventory is 78.86 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Okamoto Industries (TSE:5122) Overvalued in 2026?

Based on GuruFocus' analysis, Okamoto Industries stock appears to be undervalued. The current stock price of 円5,300.00 is trading 0.4% below its estimated GF Value™ of 円5,322.73. GuruFocus considers Okamoto Industries to be Fairly Valued.

Key valuation signals for TSE:5122:

  • Days Inventory: 78.86 (16% above median its 10-year median of 68.20)
  • GF Value™: 円5,322.73 vs. price of 円5,300.00 (0.4% below fair value)
  • GF Score™: 68/100 with 5 warning signs
  • Industry Position: 2.1% below the Chemicals median (#764 of 1542)

No single metric tells the full story. See the TSE:5122 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Okamoto Industries Business Description

Address 3-27-12, Hongo, Bunkyo-ku, Tokyo, JPN, 113-8710
Okamoto Industries Inc is in the business of manufacturing condoms and heating pads. It is also involved in the business of plastic films, automotive materials, wallpaper, flexible container bags, adhesive tape, rubber bands, and solar power generation business. The company has manufacturing plants in Shizuoka, Ibaraki and Fukushima.
68GF Score

Get the complete analysis for TSE:5122

Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円5,300.00
Price
円5,322.73
GF Value