General Oyster (TSE:3224) Days Inventory: 16.35 (As of Mar. 2026) — Near Median

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TSE:3224 General Oyster Inc TSE:3224
56 GF Score
Price 円702.00
GF Value 円817.26
Valuation Modestly Undervalued
! 6 Warning Signs
View Full Analysis

What is General Oyster Days Inventory?

General Oyster TSE:3224 -0.43% 56 Days Inventory is 16.35 as of Mar. 2026, which is 1% above its 10-year median of 16.25. GuruFocus rates TSE:3224 with a GF Score™ of 56/100 and a GF Value™ of 円817.26 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 344 Restaurants companies, General Oyster ranks better than 52.91% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). General Oyster's Average Total Inventories for the six months ended in Mar. 2026 was 円72 Mil. General Oyster's Cost of Goods Sold for the six months ended in Mar. 2026 was 円809 Mil. Hence, General Oyster's Days Inventory for the six months ended in Mar. 2026 was 16.35.

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

TSE:3224' s Days Inventory Range Over the Past 10 Years
Min: 9.21   Med: 16.25   Max: 29.13
Current: 14.78

During the past 13 years, General Oyster's highest Days Inventory was 29.13. The lowest was 9.21. And the median was 16.25.

TSE:3224's Days Inventory is ranked better than
52.91% of 344 companies
in the Restaurants industry
Industry Median: 15.53 vs TSE:3224: 14.78

General Oyster's Days Inventory declined from Mar. 2025 (17.52) to Mar. 2026 (16.35).

Inventory Turnover measures how fast the company turns over its inventory within a year. General Oyster's Inventory Turnover for the six months ended in Mar. 2026 was 11.16.

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. General Oyster's Inventory-to-Revenue for the six months ended in Mar. 2026 was 0.03.


General Oyster  (TSE:3224) 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.

General Oyster'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.

General Oyster'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.


General Oyster Days Inventory Related Terms


General Oyster Days Inventory Historical Data

* Premium members only.

The historical data trend for General Oyster'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.

General Oyster Days Inventory Chart

General Oyster 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 11.46 9.21 16.14 20.13 14.12

General Oyster 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 15.74 17.54 17.52 14.11 16.35

TSE:3224 vs MCD, SBUX, YUM: Days Inventory Comparison

For the Restaurants subindustry, General Oyster'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.


General Oyster Days Inventory vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, General Oyster's Days Inventory distribution charts can be found below:

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


TSE:3224
56GF Score
General Oyster Inc TSE:3224
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

General Oyster Days Inventory Calculation

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

General Oyster'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
=( (73.314 + 65.652) / 2 ) / 1796.09*365
=69.483 / 1796.09*365
=14.12

General Oyster'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
=( (79.285 + 65.652) / 2 ) / 808.962*365 / 2
=72.4685 / 808.962*365 / 2
=16.35

* 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 16.35 mean?
General Oyster (TSE:3224) has a Days Inventory of 16.35 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on General Oyster and its competitors. This is near median its historical median of 16.25. Over the past decade, General Oyster's Days Inventory has ranged from 9.21 to 29.13. According to the industry distribution chart, General Oyster ranks #162 out of 344 companies in the Restaurants industry, placing it in the top 47.1%.
Is General Oyster's Days Inventory too high?
General Oyster's current Days Inventory of 16.35 is near median its 10-year median of 16.25. Over the past 10 years, this metric has ranged from a low of 9.21 to a high of 29.13. The Restaurants industry median Days Inventory is 15.53. General Oyster's value of 16.35 is 5.3% above this industry median. Based on the distribution chart, General Oyster ranks #162 out of 344 companies in the Restaurants industry, which is above the industry midpoint. Overall, General Oyster has a GF Score™ of 56/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does General Oyster's Days Inventory compare to MCD and SBUX?
According to the Restaurants industry distribution chart, General Oyster ranks #162 out of 344 companies for Days Inventory. This puts General Oyster in the upper half of its industry. The industry median Days Inventory is 15.53. General Oyster's value of 16.35 is 5.3% above this benchmark. Historically, General Oyster's own Days Inventory has ranged from 9.21 to 29.13 over the past decade. While the company's 10-year median is 16.25 vs. the industry median of 15.53, General Oyster 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 Restaurants company?
The median Days Inventory among Restaurants companies is 15.53, based on 344 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. General Oyster's current Days Inventory of 16.35 is 5.3% 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 General Oyster and its competitors. For the Restaurants industry, the median Days Inventory is 15.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. General Oyster's current Days Inventory is 16.35, which is near median its own 10-year median of 16.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is General Oyster stock overvalued right now?
Based on GuruFocus' analysis, General Oyster (TSE:3224) is currently considered Modestly Undervalued. The stock's GF Value™ is 円817.26, compared to a current price of 円702.00 — trading 14.1% below its estimated fair value. The current Days Inventory is 16.35, which is near median its 10-year median of 16.25 and 5.3% above the Restaurants industry median of 15.53. General Oyster's overall GF Score™ is 56/100 with 6 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 General Oyster (TSE:3224), the current Days Inventory is 16.35 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 General Oyster (TSE:3224) Overvalued in 2026?

Based on GuruFocus' analysis, General Oyster stock appears to be undervalued. The current stock price of 円702.00 is trading 14.1% below its estimated GF Value™ of 円817.26. GuruFocus considers General Oyster to be Modestly Undervalued.

Key valuation signals for TSE:3224:

  • Days Inventory: 16.35 (near median its 10-year median of 16.25)
  • GF Value™: 円817.26 vs. price of 円702.00 (14.1% below fair value)
  • GF Score™: 56/100 with 6 warning signs
  • Industry Position: 5.3% above the Restaurants median (#162 of 344)

No single metric tells the full story. See the TSE:3224 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


General Oyster Business Description

Address 2-13-13 Nihonbashi Kayabacho Building, 7th Floor, JRE Kayabacho 2-chome Building, Chuo-ku, Tokyo, JPN, 103-0025
General Oyster Inc is a Japan-based company engaged in the directly operated stores business and the oyster wholesale business. The group's reportable segments are Store business; Wholesale business; Processing business; Processing business; and Renewable Energy business. It generates the majority of its revenue from the Store business, which consists of directly managed stores and Toyama lyuzen Village stores.
56GF Score

Get the complete analysis for TSE:3224

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

円702.00
Price
円817.26
GF Value