Medical System Network Co (TSE:4350) Days Inventory: 35.61 (As of Mar. 2026) — 32% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSE:4350 Medical System Network Co Ltd TSE:4350
60 GF Score
Price 円491.00
GF Value 円522.15
Valuation Fairly Valued
! 4 Warning Signs
View Full Analysis

What is Medical System Network Co Days Inventory?

Medical System Network Co TSE:4350 -0.61% 60 Days Inventory is 35.61 as of Mar. 2026, which is 32% above its 10-year median of 26.99. GuruFocus rates TSE:4350 with a GF Score™ of 60/100 and a GF Value™ of 円522.15 (Fairly Valued). The stock has 4 warning signs investors should review. Among 495 Healthcare Providers & Services companies, Medical System Network Co ranks worse than 54.75% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Medical System Network Co's Average Total Inventories for the three months ended in Mar. 2026 was 円7,775 Mil. Medical System Network Co's Cost of Goods Sold for the three months ended in Mar. 2026 was 円19,922 Mil. Hence, Medical System Network Co's Days Inventory for the three months ended in Mar. 2026 was 35.61.

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

TSE:4350' s Days Inventory Range Over the Past 10 Years
Min: 23.63   Med: 26.99   Max: 33.91
Current: 33.91

During the past 13 years, Medical System Network Co's highest Days Inventory was 33.91. The lowest was 23.63. And the median was 26.99.

TSE:4350's Days Inventory is ranked worse than
54.75% of 495 companies
in the Healthcare Providers & Services industry
Industry Median: 29.67 vs TSE:4350: 33.91

Medical System Network Co's Days Inventory increased from Mar. 2025 (33.60) to Mar. 2026 (35.61). It might indicate that Medical System Network Co's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Medical System Network Co's Inventory Turnover for the three months ended in Mar. 2026 was 2.56.

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. Medical System Network Co's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.23.


Medical System Network Co  (TSE:4350) 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.

Medical System Network Co'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.

Medical System Network Co'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.


Medical System Network Co Days Inventory Related Terms


Medical System Network Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Medical System Network 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.

Medical System Network Co Days Inventory Chart

Medical System Network 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 27.38 28.99 29.21 29.99 31.88

Medical System Network Co 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 33.60 34.17 34.33 33.56 35.61

Medical System Network Co Days Inventory Competitor Comparison

For the Pharmaceutical Retailers subindustry, Medical System Network 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.


Medical System Network Co Days Inventory vs Healthcare Providers & Services Industry

For the Healthcare Providers & Services industry and Healthcare sector, Medical System Network Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Medical System Network Co's Days Inventory falls into.


TSE:4350
60GF Score
Medical System Network Co Ltd TSE:4350
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Medical System Network Co Days Inventory Calculation

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

Medical System Network 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
=( (6235 + 7467) / 2 ) / 78441*365
=6851 / 78441*365
=31.88

Medical System Network 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: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (8082 + 7467) / 2 ) / 19922*365 / 4
=7774.5 / 19922*365 / 4
=35.61

* 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 35.61 mean?
Medical System Network Co (TSE:4350) has a Days Inventory of 35.61 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Medical System Network Co and its competitors. This is 32% above median its historical median of 26.99. Over the past decade, Medical System Network Co's Days Inventory has ranged from 23.63 to 33.91. According to the industry distribution chart, Medical System Network Co ranks #271 out of 495 companies in the Healthcare Providers & Services industry, placing it in the top 54.7%.
Is Medical System Network Co's Days Inventory too high?
Medical System Network Co's current Days Inventory of 35.61 is 32% above median its 10-year median of 26.99. Over the past 10 years, this metric has ranged from a low of 23.63 to a high of 33.91. The Healthcare Providers & Services industry median Days Inventory is 29.67. Medical System Network Co's value of 35.61 is 20% above this industry median. Based on the distribution chart, Medical System Network Co ranks #271 out of 495 companies in the Healthcare Providers & Services industry, which is below the industry midpoint. Overall, Medical System Network Co has a GF Score™ of 60/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Medical System Network Co's Days Inventory compare to competitors?
According to the Healthcare Providers & Services industry distribution chart, Medical System Network Co ranks #271 out of 495 companies for Days Inventory. This places Medical System Network Co in the lower half of its industry. The industry median Days Inventory is 29.67. Medical System Network Co's value of 35.61 is 20% above this benchmark. Historically, Medical System Network Co's own Days Inventory has ranged from 23.63 to 33.91 over the past decade. While the company's 10-year median is 26.99 vs. the industry median of 29.67, Medical System Network Co has consistently been above 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 Healthcare Providers & Services company?
The median Days Inventory among Healthcare Providers & Services companies is 29.67, based on 495 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. Medical System Network Co's current Days Inventory of 35.61 is 20% above 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 Medical System Network Co and its competitors. For the Healthcare Providers & Services industry, the median Days Inventory is 29.67 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Medical System Network Co's current Days Inventory is 35.61, which is 32% above median its own 10-year median of 26.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Medical System Network Co stock overvalued right now?
Based on GuruFocus' analysis, Medical System Network Co (TSE:4350) is currently considered Fairly Valued. The stock's GF Value™ is 円522.15, compared to a current price of 円491.00 — trading 6% below its estimated fair value. The current Days Inventory is 35.61, which is 32% above median its 10-year median of 26.99 and 20% above the Healthcare Providers & Services industry median of 29.67. Medical System Network Co's overall GF Score™ is 60/100 with 4 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 Medical System Network Co (TSE:4350), the current Days Inventory is 35.61 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 Medical System Network Co (TSE:4350) Overvalued in 2026?

Based on GuruFocus' analysis, Medical System Network Co stock appears to be undervalued. The current stock price of 円491.00 is trading 6% below its estimated GF Value™ of 円522.15. GuruFocus considers Medical System Network Co to be Fairly Valued.

Key valuation signals for TSE:4350:

  • Days Inventory: 35.61 (32% above median its 10-year median of 26.99)
  • GF Value™: 円522.15 vs. price of 円491.00 (6% below fair value)
  • GF Score™: 60/100 with 4 warning signs
  • Industry Position: 20% above the Healthcare Providers & Services median (#271 of 495)

No single metric tells the full story. See the TSE:4350 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Medical System Network Co Business Description

Address AKK floor Building 6 at 3-chome, Kita 24-jo Nishi 10, Chuo-ku, Sapporo, JPN, 060-0010
Medical System Network Co Ltd is involved in its network business of dispensing pharmacy business. It also operates a network database used by pharmacies to access patients' prescriptions. It operates through the following business divisions: Pharmaceutical Product Network; Dispensing Pharmacy; Leasing and Equipment-related Business; Food Supply business and others.
60GF Score

Get the complete analysis for TSE:4350

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

円491.00
Price
円522.15
GF Value