Corona (TSE:5909) Moat Score: 0/10 (As of Jul. 29, 2026)

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.
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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:5909 Corona Corp TSE:5909
67 GF Score
Price 円1,030.00
GF Value 円953.63
Valuation Fairly Valued
! 8 Warning Signs
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What is Corona Moat Score?

Corona has the Moat Score of 0, which implies that the company might have No Moat - No discernible moat.

Corona has

Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more.

The company's Moat Score is based on these criteria:

1. Market leadership and sustainable market share
2. Network effects and significant customer switching costs
3. Valuable intellectual property and patents
4. Strong brand strength and deep customer loyalty
5. Durable cost advantages (e.g., economies of scale, proprietary technology)
6. Significant regulatory barriers and exclusive licenses
7. Superior distribution network
8. Strong and sustainable pricing power
9. Consistent and impactful innovation and R&D capabilities

Based on the research, GuruFocus believes Corona might have No Moat - No discernible moat.

Corona  (TSE:5909) Moat Score Explanation

The Moat Score ranges from 0 to 10, with 10 as the highest. GuruFocus divided Moat Score into following 8 categories:

Moat Score Moat Level
10Wide Moat - Exceptionally dominant and durable wide moat
8 - 9Wide Moat - Clear and robust wide moat
7Wide Moat - Entry-level wide moat, clearly possessing durable advantages
6Narrow Moat - Strong narrow moat, clearly distinguishable but not wide
5Narrow Moat - Solid narrow moat
4Narrow Moat - Discernible but modest moat
1 - 3No Moat - Very weak/transient advantages
0No Moat - No discernible moat

Corona Moat Score Related Terms

TSE:5909
67GF Score
Corona Corp TSE:5909
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Corona (TSE:5909) Overvalued in 2026?

Based on GuruFocus' analysis, Corona stock appears to be overvalued. The current stock price of 円1,030.00 is trading 8% above its estimated GF Value™ of 円953.63. GuruFocus considers Corona to be Fairly Valued.

Key valuation signals for TSE:5909:

  • Moat Score: 0
  • GF Value™: 円953.63 vs. price of 円1,030.00 (8% above fair value)
  • GF Score™: 67/100 with 8 warning signs

No single metric tells the full story. See the TSE:5909 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Corona Business Description

Address 7-7 Higashi-shinbo, Sanjo, Niigata, JPN, 955-8510
Corona Corp engages in the manufacture and sale of heating, air-conditioning and household appliances. It also provides pressure type kerosene cooking stoves; developing a set of technological skills generating epoch-making products; manufacturer of kerosene heating appliances; kerosene combustion technology of the pressure type kerosene heaters; and related supplementary services. Its products include heating appliances such as patented hand clean tanks, kerosene fan heaters and portable kerosene heaters.
67GF Score

Get the complete analysis for TSE:5909

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

円1,030.00
Price
円953.63
GF Value