Kohsoku (TSE:7504) Days Inventory: 25.36 (As of Mar. 2026) — Near Median

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TSE:7504 Kohsoku Corp TSE:7504
85 GF Score
Price 円3,730.00
GF Value 円2,804.09
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Kohsoku Days Inventory?

Kohsoku TSE:7504 +4.34% 85 Days Inventory is 25.36 as of Mar. 2026, which is 3% above its 10-year median of 24.66. GuruFocus rates TSE:7504 with a GF Score™ of 85/100 and a GF Value™ of 円2,804.09 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 376 Packaging & Containers companies, Kohsoku ranks better than 97.07% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Kohsoku's Average Total Inventories for the six months ended in Mar. 2026 was 円6,969 Mil. Kohsoku's Cost of Goods Sold for the six months ended in Mar. 2026 was 円50,161 Mil. Hence, Kohsoku's Days Inventory for the six months ended in Mar. 2026 was 25.36.

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

TSE:7504' s Days Inventory Range Over the Past 10 Years
Min: 20.46   Med: 24.66   Max: 25.62
Current: 25.29

During the past 13 years, Kohsoku's highest Days Inventory was 25.62. The lowest was 20.46. And the median was 24.66.

TSE:7504's Days Inventory is ranked better than
97.07% of 376 companies
in the Packaging & Containers industry
Industry Median: 78.26 vs TSE:7504: 25.29

Kohsoku's Days Inventory increased from Mar. 2025 (24.38) to Mar. 2026 (25.36). It might indicate that Kohsoku's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Kohsoku's Inventory Turnover for the six months ended in Mar. 2026 was 7.20.

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. Kohsoku's Inventory-to-Revenue for the six months ended in Mar. 2026 was 0.11.


Kohsoku  (TSE:7504) 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.

Kohsoku'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.

Kohsoku'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.


Kohsoku Days Inventory Related Terms


Kohsoku Days Inventory Historical Data

* Premium members only.

The historical data trend for Kohsoku'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.

Kohsoku Days Inventory Chart

Kohsoku 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 24.80 24.97 24.67 24.64 25.62

Kohsoku 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 24.77 25.10 24.38 24.88 25.36

TSE:7504 vs SW, PKG, IP: Days Inventory Comparison

For the Packaging & Containers subindustry, Kohsoku'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.


Kohsoku Days Inventory vs Packaging & Containers Industry

For the Packaging & Containers industry and Consumer Cyclical sector, Kohsoku's Days Inventory distribution charts can be found below:

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


TSE:7504
85GF Score
Kohsoku Corp TSE:7504
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Kohsoku Days Inventory Calculation

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

Kohsoku'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
=( (6729.631 + 7229.854) / 2 ) / 99442.426*365
=6979.7425 / 99442.426*365
=25.62

Kohsoku'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
=( (6709.056 + 7229.854) / 2 ) / 50161.341*365 / 2
=6969.455 / 50161.341*365 / 2
=25.36

* 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 25.36 mean?
Kohsoku (TSE:7504) has a Days Inventory of 25.36 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Kohsoku and its competitors. This is near median its historical median of 24.66. Over the past decade, Kohsoku's Days Inventory has ranged from 20.46 to 25.62. According to the industry distribution chart, Kohsoku ranks #11 out of 376 companies in the Packaging & Containers industry, placing it in the top 2.9%.
Is Kohsoku's Days Inventory too high?
Kohsoku's current Days Inventory of 25.36 is near median its 10-year median of 24.66. Over the past 10 years, this metric has ranged from a low of 20.46 to a high of 25.62. The Packaging & Containers industry median Days Inventory is 78.26. Kohsoku's value of 25.36 is 67.6% below this industry median. Based on the distribution chart, Kohsoku ranks #11 out of 376 companies in the Packaging & Containers industry, which is in the top quartile — a strong position relative to peers. Overall, Kohsoku has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Kohsoku's Days Inventory compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Kohsoku ranks #11 out of 376 companies for Days Inventory. This places Kohsoku in the top 3% of its industry — outperforming the majority of peers. The industry median Days Inventory is 78.26. Kohsoku's value of 25.36 is 67.6% below this benchmark. Historically, Kohsoku's own Days Inventory has ranged from 20.46 to 25.62 over the past decade. While the company's 10-year median is 24.66 vs. the industry median of 78.26, Kohsoku 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 Packaging & Containers company?
The median Days Inventory among Packaging & Containers companies is 78.26, based on 376 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. Kohsoku's current Days Inventory of 25.36 is 67.6% 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 Kohsoku and its competitors. For the Packaging & Containers industry, the median Days Inventory is 78.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Kohsoku's current Days Inventory is 25.36, which is near median its own 10-year median of 24.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kohsoku stock overvalued right now?
Based on GuruFocus' analysis, Kohsoku (TSE:7504) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,804.09, compared to a current price of 円3,730.00 — trading 33% above its estimated fair value. The current Days Inventory is 25.36, which is near median its 10-year median of 24.66 and 67.6% below the Packaging & Containers industry median of 78.26. Kohsoku's overall GF Score™ is 85/100 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 Kohsoku (TSE:7504), the current Days Inventory is 25.36 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 Kohsoku (TSE:7504) Overvalued in 2026?

Based on GuruFocus' analysis, Kohsoku stock appears to be overvalued. The current stock price of 円3,730.00 is trading 33% above its estimated GF Value™ of 円2,804.09. GuruFocus considers Kohsoku to be Significantly Overvalued.

Key valuation signals for TSE:7504:

  • Days Inventory: 25.36 (near median its 10-year median of 24.66)
  • GF Value™: 円2,804.09 vs. price of 円3,730.00 (33% above fair value)
  • GF Score™: 85/100 with 5 warning signs
  • Industry Position: 67.6% below the Packaging & Containers median (#11 of 376)

No single metric tells the full story. See the TSE:7504 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Kohsoku Business Description

Address No. 4-20, Ogimachi 7chome, Miyagino District, Sendai, JPN, 983-855
Kohsoku Corp manufactures and sells light packaging materials. The company offers food containers, film, plastic bags, buffer materials, office supplies, store equipment, and paper products, among others. The group has a single segment, the "packaging materials manufacturing and sales business.
85GF Score

Get the complete analysis for TSE:7504

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

円3,730.00
Price
円2,804.09
GF Value