Saizeriya Co (TSE:7581) 1-Year Sharpe Ratio: 0.69 (As of Sep. 21, 2026)

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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
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:7581 Saizeriya Co Ltd TSE:7581
83 GF Score
Price 円6,410.00
GF Value 円7,139.77
Valuation Modestly Undervalued
! 1 Warning Sign
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What is Saizeriya Co 1-Year Sharpe Ratio?

Saizeriya Co TSE:7581 -1.23% 83 1-Year Sharpe Ratio is 0.69 as of Sep. 21, 2026. GuruFocus rates TSE:7581 with a GF Score™ of 83/100 and a GF Value™ of 円7,139.77 (Modestly Undervalued). The stock has 1 warning sign investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-09-21), Saizeriya Co's 1-Year Sharpe Ratio is 0.69.

Saizeriya Co  (TSE:7581) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Saizeriya Co 1-Year Sharpe Ratio Related Terms

TSE:7581 vs MCD, SBUX, CMG: 1-Year Sharpe Ratio Comparison

For the Restaurants subindustry, Saizeriya Co's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe Ratio 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.

Saizeriya Co 1-Year Sharpe Ratio vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Saizeriya Co's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Saizeriya Co's 1-Year Sharpe Ratio falls into.


TSE:7581
83GF Score
Saizeriya Co Ltd TSE:7581
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Saizeriya Co 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of 0.69 mean?
Saizeriya Co (TSE:7581) has a 1-Year Sharpe Ratio of 0.69 as of Sep. 21, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Saizeriya Co and its competitors.
Is Saizeriya Co's 1-Year Sharpe Ratio too high?
Saizeriya Co's current 1-Year Sharpe Ratio is 0.69. Overall, Saizeriya Co has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Saizeriya Co's 1-Year Sharpe Ratio compare to MCD and SBUX?
Saizeriya Co's 1-Year Sharpe Ratio of 0.69 can be compared against companies in the Restaurants industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for a Restaurants company?
A good 1-Year Sharpe Ratio depends on the Restaurants industry context. However, 1-Year Sharpe Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Saizeriya Co and its competitors. Saizeriya Co's current 1-Year Sharpe Ratio is 0.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Saizeriya Co stock overvalued right now?
Based on GuruFocus' analysis, Saizeriya Co (TSE:7581) is currently considered Modestly Undervalued. The stock's GF Value™ is 円7,139.77, compared to a current price of 円6,410.00 — trading 10.2% below its estimated fair value. The current 1-Year Sharpe Ratio is 0.69. Saizeriya Co's overall GF Score™ is 83/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For Saizeriya Co (TSE:7581), the current 1-Year Sharpe Ratio is 0.69 as of Sep. 21, 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 Saizeriya Co (TSE:7581) Overvalued in 2026?

Based on GuruFocus' analysis, Saizeriya Co stock appears to be undervalued. The current stock price of 円6,410.00 is trading 10.2% below its estimated GF Value™ of 円7,139.77. GuruFocus considers Saizeriya Co to be Modestly Undervalued.

Key valuation signals for TSE:7581:

  • 1-Year Sharpe Ratio: 0.69
  • GF Value™: 円7,139.77 vs. price of 円6,410.00 (10.2% below fair value)
  • GF Score™: 83/100 with 1 warning sign

No single metric tells the full story. See the TSE:7581 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Saizeriya Co Business Description

Address 2-5 Asahi, Yoshikawa City, JPN, 3420008
Saizeriya Co Ltd operates more than 1,000 casual Italian-style restaurants in Japan and close to another 300 of those restaurants in other Southeast Asian countries, particularly China. Saizeriya has a vertically integrated manufacturing and sales system that covers all stages from raw material purchasing and processing to restaurant service. Its business includes farms and factories in Japan, Australia, and Italy to grow vegetables and process meat and dairy. More than three fourths of the company's sales come from restaurants in Japan.
83GF Score

Get the complete analysis for TSE:7581

1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円6,410.00
Price
円7,139.77
GF Value