Miyakoshi Holdings (TSE:6620) Quality Rank

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:6620 Miyakoshi Holdings Inc TSE:6620
58 GF Score
Price 円660.00
GF Value 円379.42
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Miyakoshi Holdings Quality Rank?

The Quality Rank measures the business quality of a company relative to other companies. It is ranked based on the strength of the balance sheet, as well as the profitability and growth of the business. The ranked companies are split in equal numbers and then ranked from 1 to 10, with 10 being the highest.

The rank of balance sheet (30%)

The rank of balance sheet is done through the ranking of:
  • Interest coverage
  • Zscore
  • Debt to revenue
  • Equity to asset
  • Cash to debt

The rank of Profitability (70%)

The ranking of Profitability is done by ranking:
  • Operating margin mean rank (10-year mean average profit margine)
  • Operating margin growth rank
  • Fscore
  • Predictability rank
  • Revenue growth rank (5 year), when the growth is higher than 25%, set it as 25%
  • Num of year profit (number of years that is profitable within the last 10 years)
  • ROIC median (10-year median of ROIC)

Miyakoshi Holdings Quality Rank Related Terms

TSE:6620
58GF Score
Miyakoshi Holdings Inc TSE:6620
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Miyakoshi Holdings (TSE:6620) Overvalued in 2026?

Based on GuruFocus' analysis, Miyakoshi Holdings stock appears to be overvalued. The current stock price of 円660.00 is trading 73.9% above its estimated GF Value™ of 円379.42. GuruFocus considers Miyakoshi Holdings to be Significantly Overvalued.

Key valuation signals for TSE:6620:

  • Quality Rank:
  • GF Value™: 円379.42 vs. price of 円660.00 (73.9% above fair value)
  • GF Score™: 58/100 with 3 warning signs

No single metric tells the full story. See the TSE:6620 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Miyakoshi Holdings Business Description

Address 23-1 Omorikita, Ota-ku, Tokyo, JPN, 143-0016
Miyakoshi Holdings Inc is a Japanese investment management company engaged in real estate development and rental management.
58GF Score

Get the complete analysis for TSE:6620

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

円660.00
Price
円379.42
GF Value