Tomoe Engineering Co (TSE:6309) Days Inventory: 83.45 (As of Apr. 2026) — 31% Above Median

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TSE:6309 Tomoe Engineering Co Ltd TSE:6309
86 GF Score
Price 円1,922.00
GF Value 円1,615.82
Valuation Modestly Overvalued
! 1 Warning Sign
View Full Analysis

What is Tomoe Engineering Co Days Inventory?

Tomoe Engineering Co TSE:6309 +1.85% 86 Days Inventory is 83.45 as of Apr. 2026, which is 31% above its 10-year median of 63.57. GuruFocus rates TSE:6309 with a GF Score™ of 86/100 and a GF Value™ of 円1,615.82 (Modestly Overvalued). The stock has 1 warning sign investors should review. Among 2,968 Industrial Products companies, Tomoe Engineering Co ranks better than 71.36% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Tomoe Engineering Co's Average Total Inventories for the six months ended in Apr. 2026 was 円10,152 Mil. Tomoe Engineering Co's Cost of Goods Sold for the six months ended in Apr. 2026 was 円22,200 Mil. Hence, Tomoe Engineering Co's Days Inventory for the six months ended in Apr. 2026 was 83.45.

The historical rank and industry rank for Tomoe Engineering Co's Days Inventory or its related term are showing as below:

TSE:6309' s Days Inventory Range Over the Past 10 Years
Min: 52.7   Med: 63.57   Max: 83
Current: 83

During the past 13 years, Tomoe Engineering Co's highest Days Inventory was 83.00. The lowest was 52.70. And the median was 63.57.

TSE:6309's Days Inventory is ranked better than
71.36% of 2968 companies
in the Industrial Products industry
Industry Median: 119.51 vs TSE:6309: 83.00

Tomoe Engineering Co's Days Inventory increased from Apr. 2025 (73.75) to Apr. 2026 (83.45). It might indicate that Tomoe Engineering Co's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Tomoe Engineering Co's Inventory Turnover for the six months ended in Apr. 2026 was 2.19.

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. Tomoe Engineering Co's Inventory-to-Revenue for the six months ended in Apr. 2026 was 0.33.


Tomoe Engineering Co  (TSE:6309) 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.

Tomoe Engineering Co's Inventory Turnover for the six months ended in Apr. 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.

Tomoe Engineering Co's Inventory to Revenue for the six months ended in Apr. 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.


Tomoe Engineering Co Days Inventory Related Terms


Tomoe Engineering Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Tomoe Engineering Co'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.

Tomoe Engineering Co Days Inventory Chart

Tomoe Engineering Co Annual Data
Trend Oct16 Oct17 Oct18 Oct19 Oct20 Oct21 Oct22 Oct23 Oct24 Oct25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 57.23 73.37 77.75 77.94 80.01

Tomoe Engineering Co Semi-Annual Data
Oct16 Apr17 Oct17 Apr18 Oct18 Apr19 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25 Apr26
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 74.41 80.28 73.75 84.95 83.45

TSE:6309 vs GEV, ETN, PH: Days Inventory Comparison

For the Specialty Industrial Machinery subindustry, Tomoe Engineering Co'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.


Tomoe Engineering Co Days Inventory vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Tomoe Engineering Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Tomoe Engineering Co's Days Inventory falls into.


TSE:6309
86GF Score
Tomoe Engineering Co Ltd TSE:6309
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Tomoe Engineering Co Days Inventory Calculation

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

Tomoe Engineering Co's Days Inventory for the fiscal year that ended in Oct. 2025 is calculated as

Days Inventory (A: Oct. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Oct. 2024 ) + Total Inventories (A: Oct. 2025 )) / count ) / Cost of Goods Sold (A: Oct. 2025 )*Days in Period
=( (8941.258 + 10515.379) / 2 ) / 44377.476*365
=9728.3185 / 44377.476*365
=80.01

Tomoe Engineering Co's Days Inventory for the quarter that ended in Apr. 2026 is calculated as:

Days Inventory (Q: Apr. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Oct. 2025 ) + Total Inventories (Q: Apr. 2026 )) / count ) / Cost of Goods Sold (Q: Apr. 2026 )*Days in Period
=( (10515.379 + 9788) / 2 ) / 22200*365 / 2
=10151.6895 / 22200*365 / 2
=83.45

* 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 83.45 mean?
Tomoe Engineering Co (TSE:6309) has a Days Inventory of 83.45 as of Apr. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Tomoe Engineering Co and its competitors. This is 31% above median its historical median of 63.57. Over the past decade, Tomoe Engineering Co's Days Inventory has ranged from 52.70 to 83.00. According to the industry distribution chart, Tomoe Engineering Co ranks #850 out of 2968 companies in the Industrial Products industry, placing it in the top 28.6%.
Is Tomoe Engineering Co's Days Inventory too high?
Tomoe Engineering Co's current Days Inventory of 83.45 is 31% above median its 10-year median of 63.57. Over the past 10 years, this metric has ranged from a low of 52.70 to a high of 83.00. The Industrial Products industry median Days Inventory is 119.51. Tomoe Engineering Co's value of 83.45 is 30.2% below this industry median. Based on the distribution chart, Tomoe Engineering Co ranks #850 out of 2968 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Tomoe Engineering Co has a GF Score™ of 86/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tomoe Engineering Co's Days Inventory compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Tomoe Engineering Co ranks #850 out of 2968 companies for Days Inventory. This puts Tomoe Engineering Co in the upper half of its industry. The industry median Days Inventory is 119.51. Tomoe Engineering Co's value of 83.45 is 30.2% below this benchmark. Historically, Tomoe Engineering Co's own Days Inventory has ranged from 52.70 to 83.00 over the past decade. While the company's 10-year median is 63.57 vs. the industry median of 119.51, Tomoe Engineering Co 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 an Industrial Products company?
The median Days Inventory among Industrial Products companies is 119.51, based on 2,968 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. Tomoe Engineering Co's current Days Inventory of 83.45 is 30.2% 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 Tomoe Engineering Co and its competitors. For the Industrial Products industry, the median Days Inventory is 119.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tomoe Engineering Co's current Days Inventory is 83.45, which is 31% above median its own 10-year median of 63.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tomoe Engineering Co stock overvalued right now?
Based on GuruFocus' analysis, Tomoe Engineering Co (TSE:6309) is currently considered Modestly Overvalued. The stock's GF Value™ is 円1,615.82, compared to a current price of 円1,922.00 — trading 18.9% above its estimated fair value. The current Days Inventory is 83.45, which is 31% above median its 10-year median of 63.57 and 30.2% below the Industrial Products industry median of 119.51. Tomoe Engineering Co's overall GF Score™ is 86/100 with 1 warning sign 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 Tomoe Engineering Co (TSE:6309), the current Days Inventory is 83.45 as of Apr. 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 Tomoe Engineering Co (TSE:6309) Overvalued in 2026?

Based on GuruFocus' analysis, Tomoe Engineering Co stock appears to be overvalued. The current stock price of 円1,922.00 is trading 18.9% above its estimated GF Value™ of 円1,615.82. GuruFocus considers Tomoe Engineering Co to be Modestly Overvalued.

Key valuation signals for TSE:6309:

  • Days Inventory: 83.45 (31% above median its 10-year median of 63.57)
  • GF Value™: 円1,615.82 vs. price of 円1,922.00 (18.9% above fair value)
  • GF Score™: 86/100 with 1 warning sign
  • Industry Position: 30.2% below the Industrial Products median (#850 of 2968)

No single metric tells the full story. See the TSE:6309 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tomoe Engineering Co Business Description

Address 5-15 Kitashinagawa 5-chome, Osaki Bright Core, Shinagawa-ku, Tokyo, JPN, 141-0001
Tomoe Engineering Co Ltd is engaged in the manufacture and sale of centrifuges and the supply of chemical industrial products. Its product portfolio comprises centrifugal separators for applications in different industries, including wastewater and sludge treatment, food, animal feed, energy, biology, chemicals, and others. In addition, the group offers different industrial chemical products such as synthetic resins, alumina hydrate, electrode paste, UV curing resins, zirconia, silica fume, etc. The group's reportable segments are Chemical industrial product sales business, which generates maximum revenue, and the Machinery manufacturing and sales business.
86GF Score

Get the complete analysis for TSE:6309

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

円1,922.00
Price
円1,615.82
GF Value