Nihon Yamamura Glass Co (TSE:5210) Days Inventory: 56.88 (As of Mar. 2026) — 11% Below Median

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TSE:5210 Nihon Yamamura Glass Co Ltd TSE:5210
56 GF Score
Price 円2,808.00
GF Value 円1,740.60
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is Nihon Yamamura Glass Co Days Inventory?

Nihon Yamamura Glass Co TSE:5210 -1.54% 56 Days Inventory is 56.88 as of Mar. 2026, which is 11% below its 10-year median of 63.57. GuruFocus rates TSE:5210 with a GF Score™ of 56/100 and a GF Value™ of 円1,740.60 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 376 Packaging & Containers companies, Nihon Yamamura Glass Co ranks better than 69.68% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Nihon Yamamura Glass Co's Average Total Inventories for the six months ended in Mar. 2026 was 円8,938 Mil. Nihon Yamamura Glass Co's Cost of Goods Sold for the six months ended in Mar. 2026 was 円28,674 Mil. Hence, Nihon Yamamura Glass Co's Days Inventory for the six months ended in Mar. 2026 was 56.88.

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

TSE:5210' s Days Inventory Range Over the Past 10 Years
Min: 53.63   Med: 63.57   Max: 72.44
Current: 57.42

During the past 13 years, Nihon Yamamura Glass Co's highest Days Inventory was 72.44. The lowest was 53.63. And the median was 63.57.

TSE:5210's Days Inventory is ranked better than
69.68% of 376 companies
in the Packaging & Containers industry
Industry Median: 78.26 vs TSE:5210: 57.42

Nihon Yamamura Glass Co's Days Inventory increased from Mar. 2025 (56.20) to Mar. 2026 (56.88). It might indicate that Nihon Yamamura Glass Co's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Nihon Yamamura Glass Co's Inventory Turnover for the six months ended in Mar. 2026 was 3.21.

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. Nihon Yamamura Glass Co's Inventory-to-Revenue for the six months ended in Mar. 2026 was 0.25.


Nihon Yamamura Glass Co  (TSE:5210) 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.

Nihon Yamamura Glass 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.

Nihon Yamamura Glass 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.


Nihon Yamamura Glass Co Days Inventory Related Terms


Nihon Yamamura Glass Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Nihon Yamamura Glass 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.

Nihon Yamamura Glass Co Days Inventory Chart

Nihon Yamamura Glass 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 62.71 54.29 53.63 55.36 56.90

Nihon Yamamura Glass 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 55.12 53.98 56.20 58.46 56.88

TSE:5210 vs SW, PKG, IP: Days Inventory Comparison

For the Packaging & Containers subindustry, Nihon Yamamura Glass 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.


Nihon Yamamura Glass Co Days Inventory vs Packaging & Containers Industry

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

* The bar in red indicates where Nihon Yamamura Glass Co's Days Inventory falls into.


TSE:5210
56GF Score
Nihon Yamamura Glass Co Ltd TSE:5210
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nihon Yamamura Glass Co Days Inventory Calculation

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

Nihon Yamamura Glass 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
=( (9121 + 8716) / 2 ) / 57206*365
=8918.5 / 57206*365
=56.90

Nihon Yamamura Glass 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
=( (9159 + 8716) / 2 ) / 28674*365 / 2
=8937.5 / 28674*365 / 2
=56.88

* 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 56.88 mean?
Nihon Yamamura Glass Co (TSE:5210) has a Days Inventory of 56.88 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Nihon Yamamura Glass Co and its competitors. This is 11% below median its historical median of 63.57. Over the past decade, Nihon Yamamura Glass Co's Days Inventory has ranged from 53.63 to 72.44. According to the industry distribution chart, Nihon Yamamura Glass Co ranks #114 out of 376 companies in the Packaging & Containers industry, placing it in the top 30.3%.
Is Nihon Yamamura Glass Co's Days Inventory too high?
Nihon Yamamura Glass Co's current Days Inventory of 56.88 is 11% below median its 10-year median of 63.57. Over the past 10 years, this metric has ranged from a low of 53.63 to a high of 72.44. The Packaging & Containers industry median Days Inventory is 78.26. Nihon Yamamura Glass Co's value of 56.88 is 27.3% below this industry median. Based on the distribution chart, Nihon Yamamura Glass Co ranks #114 out of 376 companies in the Packaging & Containers industry, which is above the industry midpoint. Overall, Nihon Yamamura Glass Co has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nihon Yamamura Glass Co's Days Inventory compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Nihon Yamamura Glass Co ranks #114 out of 376 companies for Days Inventory. This puts Nihon Yamamura Glass Co in the upper half of its industry. The industry median Days Inventory is 78.26. Nihon Yamamura Glass Co's value of 56.88 is 27.3% below this benchmark. Historically, Nihon Yamamura Glass Co's own Days Inventory has ranged from 53.63 to 72.44 over the past decade. While the company's 10-year median is 63.57 vs. the industry median of 78.26, Nihon Yamamura Glass 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 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. Nihon Yamamura Glass Co's current Days Inventory of 56.88 is 27.3% 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 Nihon Yamamura Glass Co 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. Nihon Yamamura Glass Co's current Days Inventory is 56.88, which is 11% below 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 Nihon Yamamura Glass Co stock overvalued right now?
Based on GuruFocus' analysis, Nihon Yamamura Glass Co (TSE:5210) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,740.60, compared to a current price of 円2,808.00 — trading 61.3% above its estimated fair value. The current Days Inventory is 56.88, which is 11% below median its 10-year median of 63.57 and 27.3% below the Packaging & Containers industry median of 78.26. Nihon Yamamura Glass Co's overall GF Score™ is 56/100 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 Nihon Yamamura Glass Co (TSE:5210), the current Days Inventory is 56.88 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 Nihon Yamamura Glass Co (TSE:5210) Overvalued in 2026?

Based on GuruFocus' analysis, Nihon Yamamura Glass Co stock appears to be overvalued. The current stock price of 円2,808.00 is trading 61.3% above its estimated GF Value™ of 円1,740.60. GuruFocus considers Nihon Yamamura Glass Co to be Significantly Overvalued.

Key valuation signals for TSE:5210:

  • Days Inventory: 56.88 (11% below median its 10-year median of 63.57)
  • GF Value™: 円1,740.60 vs. price of 円2,808.00 (61.3% above fair value)
  • GF Score™: 56/100 with 2 warning signs
  • Industry Position: 27.3% below the Packaging & Containers median (#114 of 376)

No single metric tells the full story. See the TSE:5210 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Nihon Yamamura Glass Co Business Description

Address 15-1 Nishimukojima-cho, Hyogo, Amagasaki, JPN, 660-8580
Nihon Yamamura Glass Co Ltd is a Japanese based company engaged in the manufacturing and sale of glass bottles and plastic containers. It is also engaged in manufacturing and sale of powdered glass and glass paste. Designing, manufacturing, sale and installation work of machines and plant facilities. The company's segments include: Glass bottle-related business, Plastic container-related business, Logistics-related business, and New Glass-related Business.
56GF Score

Get the complete analysis for TSE:5210

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

円2,808.00
Price
円1,740.60
GF Value