Sansei CoTSE:6307 +0.24%81 Days Inventory is 10.53 as of Mar. 2026, which is 28% above its 10-year median of 8.25. GuruFocus rates TSE:6307 with a GF Score™ of 81/100 and a GF Value™ of 円502.39 (Modestly Undervalued). The stock has 1 warning sign investors should review. Among 673 Business Services companies, Sansei Co ranks better than 66.86% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Sansei Co's Average Total Inventories for the
six
months ended in Mar. 2026 was 円176 Mil. Sansei Co's Cost of Goods Sold for the
six
months ended in Mar. 2026 was 円3,046 Mil.
Hence, Sansei Co's Days Inventory for the
six
months ended in Mar. 2026 was 10.53.
The historical rank and industry rank for Sansei Co's Days Inventory or its related term are showing as below:
TSE:6307'
s Days Inventory Range Over the Past 10 Years
Min: 5.09 Med: 8.25 Max: 20.02
Current: 10.16
During the past 13 years, Sansei Co's highest Days Inventory was 20.02. The lowest was 5.09. And the median was 8.25.
TSE:6307's Days Inventory is ranked better than 66.86% of 673
companies
in the Business Services industry
Industry Median: 25.28
vs TSE:6307: 10.16
Sansei Co's Days Inventory
increased
from Mar. 2025 (10.37) to Mar. 2026 (10.53).
It might indicate that Sansei Co's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Sansei Co's Inventory Turnover for the
six
months ended in Mar. 2026 was 17.33.
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.
Sansei Co's Inventory-to-Revenue for the
six
months ended in Mar. 2026 was 0.04.
Sansei Co (TSE:6307) 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.
Sansei 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.
Sansei 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.
Sansei Co Days Inventory Related Terms
Sansei Co Days Inventory Historical Data
* Premium members only.
The historical data trend for Sansei 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.
TSE:6307 vs CTAS, CPRT, ULS: Days Inventory Comparison
For the Specialty Business Services subindustry, Sansei 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.
Sansei Co Days Inventory vs Business Services Industry
For the Business Services industry and Industrials sector, Sansei Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Sansei Co's Days Inventory falls into.
* 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.
Sansei Co (TSE:6307) has a Days Inventory of 10.53 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Sansei Co and its competitors. This is 28% above median its historical median of 8.25. Over the past decade, Sansei Co's Days Inventory has ranged from 5.09 to 20.02. According to the industry distribution chart, Sansei Co ranks #223 out of 673 companies in the Business Services industry, placing it in the top 33.1%.
Is Sansei Co's Days Inventory too high?
Sansei Co's current Days Inventory of 10.53 is 28% above median its 10-year median of 8.25. Over the past 10 years, this metric has ranged from a low of 5.09 to a high of 20.02. The Business Services industry median Days Inventory is 25.28. Sansei Co's value of 10.53 is 58.3% below this industry median. Based on the distribution chart, Sansei Co ranks #223 out of 673 companies in the Business Services industry, which is above the industry midpoint. Overall, Sansei Co has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sansei Co's Days Inventory compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Sansei Co ranks #223 out of 673 companies for Days Inventory. This puts Sansei Co in the upper half of its industry. The industry median Days Inventory is 25.28. Sansei Co's value of 10.53 is 58.3% below this benchmark. Historically, Sansei Co's own Days Inventory has ranged from 5.09 to 20.02 over the past decade. While the company's 10-year median is 8.25 vs. the industry median of 25.28, Sansei 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 Business Services company?
The median Days Inventory among Business Services companies is 25.28, based on 673 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. Sansei Co's current Days Inventory of 10.53 is 58.3% 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 Sansei Co and its competitors. For the Business Services industry, the median Days Inventory is 25.28 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sansei Co's current Days Inventory is 10.53, which is 28% above median its own 10-year median of 8.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sansei Co stock overvalued right now?
Based on GuruFocus' analysis, Sansei Co (TSE:6307) is currently considered Modestly Undervalued. The stock's GF Value™ is 円502.39, compared to a current price of 円422.00 — trading 16% below its estimated fair value. The current Days Inventory is 10.53, which is 28% above median its 10-year median of 8.25 and 58.3% below the Business Services industry median of 25.28. Sansei Co's overall GF Score™ is 81/100 with 1 warning sign 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 Sansei Co (TSE:6307), the current Days Inventory is 10.53 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 Sansei Co (TSE:6307) Overvalued in 2026?
Based on GuruFocus' analysis, Sansei Co stock appears to be undervalued.
The current stock price of 円422.00 is trading 16% below its estimated GF Value™ of 円502.39.
GuruFocus considers Sansei Co to be Modestly Undervalued.
Key valuation signals for TSE:6307:
Days Inventory: 10.53 (28% above median its 10-year median of 8.25)
GF Value™: 円502.39 vs. price of 円422.00 (16% below fair value)
Industry Position: 58.3% below the Business Services median (#223 of 673)
No single metric tells the full story. See the TSE:6307 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sansei Co Ltd designs, manufactures, installs, maintains, repairs gondolas. It also provides cleaning services for windows, stage equipment, mechanical play, the mobile device scaffolding, curtain suspension apparatus and electric gates.
81GF Score
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