The Zenitaka (TSE:1811) Days Inventory: 2.38 (As of Mar. 2026) — 70% Below 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.
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Charlie Tian
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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:1811 The Zenitaka Corp TSE:1811
59 GF Score
Price 円7,740.00
GF Value 円4,514.56
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is The Zenitaka Days Inventory?

The Zenitaka TSE:1811 +0.39% 59 Days Inventory is 2.38 as of Mar. 2026, which is 70% below its 10-year median of 7.94. GuruFocus rates TSE:1811 with a GF Score™ of 59/100 and a GF Value™ of 円4,514.56 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 1,493 Construction companies, The Zenitaka ranks better than 91.9% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). The Zenitaka's Average Total Inventories for the three months ended in Mar. 2026 was 円760 Mil. The Zenitaka's Cost of Goods Sold for the three months ended in Mar. 2026 was 円29,087 Mil. Hence, The Zenitaka's Days Inventory for the three months ended in Mar. 2026 was 2.38.

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

TSE:1811' s Days Inventory Range Over the Past 10 Years
Min: 1.84   Med: 7.94   Max: 15.09
Current: 2.24

During the past 13 years, The Zenitaka's highest Days Inventory was 15.09. The lowest was 1.84. And the median was 7.94.

TSE:1811's Days Inventory is ranked better than
91.9% of 1493 companies
in the Construction industry
Industry Median: 49.26 vs TSE:1811: 2.24

The Zenitaka's Days Inventory increased from Mar. 2025 (0.00) to Mar. 2026 (2.38). It might indicate that The Zenitaka's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. The Zenitaka's Inventory Turnover for the three months ended in Mar. 2026 was 38.27.

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. The Zenitaka's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.02.


The Zenitaka  (TSE:1811) 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.

The Zenitaka'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.

The Zenitaka'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.


The Zenitaka Days Inventory Related Terms


The Zenitaka Days Inventory Historical Data

* Premium members only.

The historical data trend for The Zenitaka'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.

The Zenitaka Days Inventory Chart

The Zenitaka 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 5.63 2.52 2.88 2.52 1.84

The Zenitaka Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 1.69 2.03 2.59 2.38 2.33

TSE:1811 vs PWR, FIX, EME: Days Inventory Comparison

For the Engineering & Construction subindustry, The Zenitaka'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.


The Zenitaka Days Inventory vs Construction Industry

For the Construction industry and Industrials sector, The Zenitaka's Days Inventory distribution charts can be found below:

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


TSE:1811
59GF Score
The Zenitaka Corp TSE:1811
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

The Zenitaka Days Inventory Calculation

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

The Zenitaka'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
=( (471 + 665) / 2 ) / 112863*365
=568 / 112863*365
=1.84

The Zenitaka'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
=( (855 + 665) / 2 ) / 29087*365 / 4
=760 / 29087*365 / 4
=2.38

* 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 2.38 mean?
The Zenitaka (TSE:1811) has a Days Inventory of 2.38 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on The Zenitaka and its competitors. This is 70% below median its historical median of 7.94. Over the past decade, The Zenitaka's Days Inventory has ranged from 1.84 to 15.09. According to the industry distribution chart, The Zenitaka ranks #121 out of 1493 companies in the Construction industry, placing it in the top 8.1%.
Is The Zenitaka's Days Inventory too high?
The Zenitaka's current Days Inventory of 2.38 is 70% below median its 10-year median of 7.94. Over the past 10 years, this metric has ranged from a low of 1.84 to a high of 15.09. The Construction industry median Days Inventory is 49.26. The Zenitaka's value of 2.38 is 95.2% below this industry median. Based on the distribution chart, The Zenitaka ranks #121 out of 1493 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, The Zenitaka has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does The Zenitaka's Days Inventory compare to PWR and FIX?
According to the Construction industry distribution chart, The Zenitaka ranks #121 out of 1493 companies for Days Inventory. This places The Zenitaka in the top 8% of its industry — outperforming the majority of peers. The industry median Days Inventory is 49.26. The Zenitaka's value of 2.38 is 95.2% below this benchmark. Historically, The Zenitaka's own Days Inventory has ranged from 1.84 to 15.09 over the past decade. While the company's 10-year median is 7.94 vs. the industry median of 49.26, The Zenitaka 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 Construction company?
The median Days Inventory among Construction companies is 49.26, based on 1,493 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. The Zenitaka's current Days Inventory of 2.38 is 95.2% 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 The Zenitaka and its competitors. For the Construction industry, the median Days Inventory is 49.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. The Zenitaka's current Days Inventory is 2.38, which is 70% below median its own 10-year median of 7.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is The Zenitaka stock overvalued right now?
Based on GuruFocus' analysis, The Zenitaka (TSE:1811) is currently considered Significantly Overvalued. The stock's GF Value™ is 円4,514.56, compared to a current price of 円7,740.00 — trading 71.4% above its estimated fair value. The current Days Inventory is 2.38, which is 70% below median its 10-year median of 7.94 and 95.2% below the Construction industry median of 49.26. The Zenitaka's overall GF Score™ is 59/100 with 3 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 The Zenitaka (TSE:1811), the current Days Inventory is 2.38 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 The Zenitaka (TSE:1811) Overvalued in 2026?

Based on GuruFocus' analysis, The Zenitaka stock appears to be overvalued. The current stock price of 円7,740.00 is trading 71.4% above its estimated GF Value™ of 円4,514.56. GuruFocus considers The Zenitaka to be Significantly Overvalued.

Key valuation signals for TSE:1811:

  • Days Inventory: 2.38 (70% below median its 10-year median of 7.94)
  • GF Value™: 円4,514.56 vs. price of 円7,740.00 (71.4% above fair value)
  • GF Score™: 59/100 with 3 warning signs
  • Industry Position: 95.2% below the Construction median (#121 of 1493)

No single metric tells the full story. See the TSE:1811 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


The Zenitaka Business Description

Address Naniwa Suji Twins West, 2-2-11 Nishi-Honmachi, Nishi-ku, Osaka, JPN
The Zenitaka Corp operates in the real estate industry. The company is in the business of contracting, planning, designing and supervision of construction work. It also processes and sells construction materials.
59GF Score

Get the complete analysis for TSE:1811

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

円7,740.00
Price
円4,514.56
GF Value