Tanaka Seimitsu Kogyo Co (TSE:7218) Days Inventory: 66.96 (As of Mar. 2026) — 10% Below Median


TSE:7218 Tanaka Seimitsu Kogyo Co Ltd TSE:7218
76 GF Score
Price 円1,019.00
GF Value 円1,102.93
Valuation Fairly Valued
! 2 Warning Signs
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What is Tanaka Seimitsu Kogyo Co Days Inventory?

Tanaka Seimitsu Kogyo Co TSE:7218 +0.79% 76 Days Inventory is 66.96 as of Mar. 2026, which is 10% below its 10-year median of 74.19. GuruFocus rates TSE:7218 with a GF Score™ of 76/100 and a GF Value™ of 円1,102.93 (Fairly Valued). The stock has 2 warning signs investors should review. Among 1,291 Vehicles & Parts companies, Tanaka Seimitsu Kogyo Co ranks better than 57.24% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Tanaka Seimitsu Kogyo Co's Average Total Inventories for the six months ended in Mar. 2026 was 円7,223 Mil. Tanaka Seimitsu Kogyo Co's Cost of Goods Sold for the six months ended in Mar. 2026 was 円19,685 Mil. Hence, Tanaka Seimitsu Kogyo Co's Days Inventory for the six months ended in Mar. 2026 was 66.96.

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

TSE:7218' s Days Inventory Range Over the Past 10 Years
Min: 65.77   Med: 74.19   Max: 80.48
Current: 71.26

During the past 13 years, Tanaka Seimitsu Kogyo Co's highest Days Inventory was 80.48. The lowest was 65.77. And the median was 74.19.

TSE:7218's Days Inventory is ranked better than
57.24% of 1291 companies
in the Vehicles & Parts industry
Industry Median: 80.26 vs TSE:7218: 71.26

Tanaka Seimitsu Kogyo Co's Days Inventory declined from Mar. 2025 (72.26) to Mar. 2026 (66.96).

Inventory Turnover measures how fast the company turns over its inventory within a year. Tanaka Seimitsu Kogyo Co's Inventory Turnover for the six months ended in Mar. 2026 was 2.73.

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. Tanaka Seimitsu Kogyo Co's Inventory-to-Revenue for the six months ended in Mar. 2026 was 0.31.


Tanaka Seimitsu Kogyo Co  (TSE:7218) 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.

Tanaka Seimitsu Kogyo Co's Inventory Turnover for the six 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.

Tanaka Seimitsu Kogyo Co's Inventory to Revenue for the six 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.


Tanaka Seimitsu Kogyo Co Days Inventory Related Terms


Tanaka Seimitsu Kogyo Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Tanaka Seimitsu Kogyo 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.

Tanaka Seimitsu Kogyo Co Days Inventory Chart

Tanaka Seimitsu Kogyo Co 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 78.22 80.48 65.77 71.62 71.36

Tanaka Seimitsu Kogyo Co Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 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 61.55 71.79 72.26 76.21 66.96

TSE:7218 vs ORLY, AZO: Days Inventory Comparison

For the Auto Parts subindustry, Tanaka Seimitsu Kogyo 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.


Tanaka Seimitsu Kogyo Co Days Inventory vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Tanaka Seimitsu Kogyo Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Tanaka Seimitsu Kogyo Co's Days Inventory falls into.


TSE:7218
76GF Score
Tanaka Seimitsu Kogyo Co Ltd TSE:7218
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Tanaka Seimitsu Kogyo Co Days Inventory Calculation

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

Tanaka Seimitsu Kogyo Co'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
=( (6882.171 + 7357.402) / 2 ) / 36414.693*365
=7119.7865 / 36414.693*365
=71.36

Tanaka Seimitsu Kogyo Co'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: Sep. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (7088.89 + 7357.402) / 2 ) / 19685.446*365 / 2
=7223.146 / 19685.446*365 / 2
=66.96

* 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 66.96 mean?
Tanaka Seimitsu Kogyo Co (TSE:7218) has a Days Inventory of 66.96 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Tanaka Seimitsu Kogyo Co and its competitors. This is 10% below median its historical median of 74.19. Over the past decade, Tanaka Seimitsu Kogyo Co's Days Inventory has ranged from 65.77 to 80.48. According to the industry distribution chart, Tanaka Seimitsu Kogyo Co ranks #552 out of 1291 companies in the Vehicles & Parts industry, placing it in the top 42.8%.
Is Tanaka Seimitsu Kogyo Co's Days Inventory too high?
Tanaka Seimitsu Kogyo Co's current Days Inventory of 66.96 is 10% below median its 10-year median of 74.19. Over the past 10 years, this metric has ranged from a low of 65.77 to a high of 80.48. The Vehicles & Parts industry median Days Inventory is 80.26. Tanaka Seimitsu Kogyo Co's value of 66.96 is 16.6% below this industry median. Based on the distribution chart, Tanaka Seimitsu Kogyo Co ranks #552 out of 1291 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, Tanaka Seimitsu Kogyo Co has a GF Score™ of 76/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Tanaka Seimitsu Kogyo Co's Days Inventory compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Tanaka Seimitsu Kogyo Co ranks #552 out of 1291 companies for Days Inventory. This puts Tanaka Seimitsu Kogyo Co in the upper half of its industry. The industry median Days Inventory is 80.26. Tanaka Seimitsu Kogyo Co's value of 66.96 is 16.6% below this benchmark. Historically, Tanaka Seimitsu Kogyo Co's own Days Inventory has ranged from 65.77 to 80.48 over the past decade. While the company's 10-year median is 74.19 vs. the industry median of 80.26, Tanaka Seimitsu Kogyo 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 a Vehicles & Parts company?
The median Days Inventory among Vehicles & Parts companies is 80.26, based on 1,291 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. Tanaka Seimitsu Kogyo Co's current Days Inventory of 66.96 is 16.6% 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 Tanaka Seimitsu Kogyo Co and its competitors. For the Vehicles & Parts industry, the median Days Inventory is 80.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tanaka Seimitsu Kogyo Co's current Days Inventory is 66.96, which is 10% below median its own 10-year median of 74.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tanaka Seimitsu Kogyo Co stock overvalued right now?
Based on GuruFocus' analysis, Tanaka Seimitsu Kogyo Co (TSE:7218) is currently considered Fairly Valued. The stock's GF Value™ is 円1,102.93, compared to a current price of 円1,019.00 — trading 7.6% below its estimated fair value. The current Days Inventory is 66.96, which is 10% below median its 10-year median of 74.19 and 16.6% below the Vehicles & Parts industry median of 80.26. Tanaka Seimitsu Kogyo Co's overall GF Score™ is 76/100 with 2 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 Tanaka Seimitsu Kogyo Co (TSE:7218), the current Days Inventory is 66.96 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 Tanaka Seimitsu Kogyo Co (TSE:7218) Overvalued in 2026?

Based on GuruFocus' analysis, Tanaka Seimitsu Kogyo Co stock appears to be undervalued. The current stock price of 円1,019.00 is trading 7.6% below its estimated GF Value™ of 円1,102.93. GuruFocus considers Tanaka Seimitsu Kogyo Co to be Fairly Valued.

Key valuation signals for TSE:7218:

  • Days Inventory: 66.96 (10% below median its 10-year median of 74.19)
  • GF Value™: 円1,102.93 vs. price of 円1,019.00 (7.6% below fair value)
  • GF Score™: 76/100 with 2 warning signs
  • Industry Position: 16.6% below the Vehicles & Parts median (#552 of 1291)

No single metric tells the full story. See the TSE:7218 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tanaka Seimitsu Kogyo Co Business Description

Address 2-7-10 Shinjo-machi, Toyama-City, Toyama Prefecture, JPN, 930-0996
Tanaka Seimitsu Kogyo Co Ltd is engaged in manufacturing and sales of parts for automobiles and motorcycles and other miscellaneous parts.
76GF Score

Get the complete analysis for TSE:7218

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

円1,019.00
Price
円1,102.93
GF Value