Rebase (TSE:5138) Risk Assessment

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:5138 Rebase Inc TSE:5138
78 GF Score
Price 円451.00
GF Value 円1,579.82
Valuation Possible Value Trap
! 4 Warning Signs
View Full Analysis

What is Rebase Risk Assessment?

Risk Assessment represents the investment risk of a stock derived from our exclusive method. It suggests how risky the investment opportunity is based on the valuation and the fundamental performance of the stock. It is derived from following key aspects:

1. GuruFocus internally developed valuations of the stock, such as GF valuation.
2. Quality Rank, a business quality indicator developed by GuruFocus.
3. Fundamental performance: Piotroski F-Score, Altman Z-Score, Beneish M-Score, etc.
4. Growth opportunities: 5-year revenue growth rate, 5-Year EPS without NRI Growth Rate, etc.

Value investors are always willing to find undervalued stocks. However, not all the undervalued stocks are good deals, we should also be careful of how risky the investment opportunity is. We believe that if the company's financial strength and profitability are strong, and the stock price is within a reasonable range of the GF valuation, or stock has a high return with its price being undervalued, then it might be a good investment opportunity with low risk.

Based on those aspects listed above, GuruFocus believes the risk assessment of Rebase is: High Risk: Good fundamentals, beware of shrinking business.

Rebase  (TSE:5138) Risk Assessment Explanation

Based on the four aspects listed above, GuruFocus provides the following 7 evaluations:

All-in-One Screener Examples (1)
Low Risk: Strong fundamentals, worth long-term holding
Moderate Risk: Sensitive, better choose undervalued stock
High Risk: High uncertainty with risk-return tradeoff
High Risk: Good fundamentals, beware of shrinking business
High Risk: Sensitive to economic or industry trends
High Risk: High uncertainty
No Data: Cannot be evaluated

(1) These are some simple examples. You can access our Risk Assessment filter under All-in-One Screener’s Fundamental tab and set your own criteria.

Rebase Risk Assessment Related Terms

TSE:5138 vs GOOGL, META, SPOT: Risk Assessment Comparison

For the Internet Content & Information subindustry, Rebase's Risk Assessment, along with its competitors' market caps and Risk Assessment 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.

Rebase Risk Assessment vs Interactive Media Industry

For the Interactive Media industry and Communication Services sector, Rebase's Risk Assessment distribution charts can be found below:

* The bar in red indicates where Rebase's Risk Assessment falls into.


TSE:5138
78GF Score
Rebase Inc TSE:5138
Risk Assessment is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Rebase (TSE:5138) Overvalued in 2026?

Based on GuruFocus' analysis, Rebase stock appears to be undervalued. The current stock price of 円451.00 is trading 71.5% below its estimated GF Value™ of 円1,579.82. GuruFocus considers Rebase to be Possible Value Trap.

Key valuation signals for TSE:5138:

  • Risk Assessment:
  • GF Value™: 円1,579.82 vs. price of 円451.00 (71.5% below fair value)
  • GF Score™: 78/100 with 4 warning signs

No single metric tells the full story. See the TSE:5138 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Rebase Business Description

Address 4-26-18 Jingumae, 5th Floor, Harajuku Piazza Building, Shibuya-ku, Tokyo, JPN, 150-0001
Rebase Inc is engaged in the development and operation of the online marketplace Instabase, a platform for matching open rooms to users who can rent them either on an hourly or daily basis, as well as other related businesses. It is a matching service offering that allows customers to make reservations online from their computer or smartphone. Instabase offers a wide variety of spaces, including conference rooms, telework spaces, old houses, photography studios, and dance studios, depending on the usage scenario. In addition, the space can be used for business purposes such as meetings, business negotiations, seminars, training, and study sessions, as well as yoga and dance lessons, photography, home activities, and more.
78GF Score

Get the complete analysis for TSE:5138

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

円451.00
Price
円1,579.82
GF Value