Sanko Gosei (TSE:7888) Days Inventory: 31.98 (As of Feb. 2026) — 13% 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.
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:7888 Sanko Gosei Ltd TSE:7888
72 GF Score
Price 円954.00
GF Value 円746.32
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is Sanko Gosei Days Inventory?

Sanko Gosei TSE:7888 +4.03% 72 Days Inventory is 31.98 as of Feb. 2026, which is 13% below its 10-year median of 36.58. GuruFocus rates TSE:7888 with a GF Score™ of 72/100 and a GF Value™ of 円746.32 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 983 Semiconductors companies, Sanko Gosei ranks better than 83.62% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Sanko Gosei's Average Total Inventories for the three months ended in Feb. 2026 was 円7,134 Mil. Sanko Gosei's Cost of Goods Sold for the three months ended in Feb. 2026 was 円20,358 Mil. Hence, Sanko Gosei's Days Inventory for the three months ended in Feb. 2026 was 31.98.

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

TSE:7888' s Days Inventory Range Over the Past 10 Years
Min: 27.79   Med: 36.58   Max: 47.13
Current: 47.13

During the past 13 years, Sanko Gosei's highest Days Inventory was 47.13. The lowest was 27.79. And the median was 36.58.

TSE:7888's Days Inventory is ranked better than
83.62% of 983 companies
in the Semiconductors industry
Industry Median: 112.18 vs TSE:7888: 47.13

Sanko Gosei's Days Inventory increased from Nov. 2024 (0.00) to Feb. 2026 (31.98). It might indicate that Sanko Gosei's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Sanko Gosei's Inventory Turnover for the three months ended in Feb. 2026 was 2.85.

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. Sanko Gosei's Inventory-to-Revenue for the three months ended in Feb. 2026 was 0.30.


Sanko Gosei  (TSE:7888) 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.

Sanko Gosei's Inventory Turnover for the three months ended in Feb. 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.

Sanko Gosei's Inventory to Revenue for the three months ended in Feb. 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.


Sanko Gosei Days Inventory Related Terms


Sanko Gosei Days Inventory Historical Data

* Premium members only.

The historical data trend for Sanko Gosei'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.

Sanko Gosei Days Inventory Chart

Sanko Gosei Annual Data
Trend May17 May18 May19 May20 May21 May22 May23 May24 May25 May26
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 45.31 38.39 36.37 38.95 36.78

Sanko Gosei Quarterly Data
Feb21 May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Nov24 May25 Aug25 Nov25 Feb26 May26
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 0.00 37.28 0.00 31.98 36.08

TSE:7888 vs AMAT, LRCX, KLAC: Days Inventory Comparison

For the Semiconductor Equipment & Materials subindustry, Sanko Gosei'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.


Sanko Gosei Days Inventory vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Sanko Gosei's Days Inventory distribution charts can be found below:

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


TSE:7888
72GF Score
Sanko Gosei Ltd TSE:7888
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sanko Gosei Days Inventory Calculation

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

Sanko Gosei's Days Inventory for the fiscal year that ended in May. 2026 is calculated as

Days Inventory (A: May. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: May. 2025 ) + Total Inventories (A: May. 2026 )) / count ) / Cost of Goods Sold (A: May. 2026 )*Days in Period
=( (7881 + 8441) / 2 ) / 80993*365
=8161 / 80993*365
=36.78

Sanko Gosei's Days Inventory for the quarter that ended in Feb. 2026 is calculated as:

Days Inventory (Q: Feb. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Nov. 2025 ) + Total Inventories (Q: Feb. 2026 )) / count ) / Cost of Goods Sold (Q: Feb. 2026 )*Days in Period
=( (7015 + 7253) / 2 ) / 20358*365 / 4
=7134 / 20358*365 / 4
=31.98

* 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 31.98 mean?
Sanko Gosei (TSE:7888) has a Days Inventory of 31.98 as of Feb. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Sanko Gosei and its competitors. This is 13% below median its historical median of 36.58. Over the past decade, Sanko Gosei's Days Inventory has ranged from 27.79 to 47.13. According to the industry distribution chart, Sanko Gosei ranks #161 out of 983 companies in the Semiconductors industry, placing it in the top 16.4%.
Is Sanko Gosei's Days Inventory too high?
Sanko Gosei's current Days Inventory of 31.98 is 13% below median its 10-year median of 36.58. Over the past 10 years, this metric has ranged from a low of 27.79 to a high of 47.13. The Semiconductors industry median Days Inventory is 112.18. Sanko Gosei's value of 31.98 is 71.5% below this industry median. Based on the distribution chart, Sanko Gosei ranks #161 out of 983 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Sanko Gosei has a GF Score™ of 72/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sanko Gosei's Days Inventory compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Sanko Gosei ranks #161 out of 983 companies for Days Inventory. This places Sanko Gosei in the top 16% of its industry — outperforming the majority of peers. The industry median Days Inventory is 112.18. Sanko Gosei's value of 31.98 is 71.5% below this benchmark. Historically, Sanko Gosei's own Days Inventory has ranged from 27.79 to 47.13 over the past decade. While the company's 10-year median is 36.58 vs. the industry median of 112.18, Sanko Gosei 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 Semiconductors company?
The median Days Inventory among Semiconductors companies is 112.18, based on 983 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. Sanko Gosei's current Days Inventory of 31.98 is 71.5% 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 Sanko Gosei and its competitors. For the Semiconductors industry, the median Days Inventory is 112.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sanko Gosei's current Days Inventory is 31.98, which is 13% below median its own 10-year median of 36.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sanko Gosei stock overvalued right now?
Based on GuruFocus' analysis, Sanko Gosei (TSE:7888) is currently considered Modestly Overvalued. The stock's GF Value™ is 円746.32, compared to a current price of 円954.00 — trading 27.8% above its estimated fair value. The current Days Inventory is 31.98, which is 13% below median its 10-year median of 36.58 and 71.5% below the Semiconductors industry median of 112.18. Sanko Gosei's overall GF Score™ is 72/100 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 Sanko Gosei (TSE:7888), the current Days Inventory is 31.98 as of Feb. 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 Sanko Gosei (TSE:7888) Overvalued in 2026?

Based on GuruFocus' analysis, Sanko Gosei stock appears to be overvalued. The current stock price of 円954.00 is trading 27.8% above its estimated GF Value™ of 円746.32. GuruFocus considers Sanko Gosei to be Modestly Overvalued.

Key valuation signals for TSE:7888:

  • Days Inventory: 31.98 (13% below median its 10-year median of 36.58)
  • GF Value™: 円746.32 vs. price of 円954.00 (27.8% above fair value)
  • GF Score™: 72/100 with 3 warning signs
  • Industry Position: 71.5% below the Semiconductors median (#161 of 983)

No single metric tells the full story. See the TSE:7888 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sanko Gosei Business Description

Address 1200 Habushin, Toyama Prefecture, Nanto, JPN, 939-1698
Sanko Gosei Ltd is engaged in the molding and sales of plastic and synthetic parts. The company is engaged in the manufacturing and assembly of machinery and electronic parts, the design, manufacture, and sale of synthetic resin molding dies; planning, prototyping, and sales of industrial products; and other related business activities.
72GF Score

Get the complete analysis for TSE:7888

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

円954.00
Price
円746.32
GF Value