KAINOS Laboratories (TSE:4556) 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:4556 KAINOS Laboratories Inc TSE:4556
40 GF Score
Price 円2,268.00
GF Value 円1,284.33
Valuation Significantly Overvalued
! 6 Warning Signs
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What is KAINOS Laboratories 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)

KAINOS Laboratories Quality Rank Related Terms

TSE:4556
40GF Score
KAINOS Laboratories Inc TSE:4556
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is KAINOS Laboratories (TSE:4556) Overvalued in 2026?

Based on GuruFocus' analysis, KAINOS Laboratories stock appears to be overvalued. The current stock price of 円2,268.00 is trading 76.6% above its estimated GF Value™ of 円1,284.33. GuruFocus considers KAINOS Laboratories to be Significantly Overvalued.

Key valuation signals for TSE:4556:

  • Quality Rank:
  • GF Value™: 円1,284.33 vs. price of 円2,268.00 (76.6% above fair value)
  • GF Score™: 40/100 with 6 warning signs

No single metric tells the full story. See the TSE:4556 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

KAINOS Laboratories Business Description

Address 38-18, Hongo 2-chome, Bunkyo-ku, Tokyo, JPN
KAINOS Laboratories Inc is focused on the development, manufacture, marketing, distribution, and import/export of pharmaceuticals, diagnostic reagents, and related chemical products. It also manufactures, sells, and exports/imports physicochemical measuring equipment for medical use.
40GF Score

Get the complete analysis for TSE:4556

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

円2,268.00
Price
円1,284.33
GF Value