Restar (TSE:3156) 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:3156 Restar Corp TSE:3156
84 GF Score
Price 円4,600.00
GF Value 円3,404.72
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Restar 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)

Restar Quality Rank Related Terms

TSE:3156
84GF Score
Restar Corp TSE:3156
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Restar (TSE:3156) Overvalued in 2026?

Based on GuruFocus' analysis, Restar stock appears to be overvalued. The current stock price of 円4,600.00 is trading 35.1% above its estimated GF Value™ of 円3,404.72. GuruFocus considers Restar to be Significantly Overvalued.

Key valuation signals for TSE:3156:

  • Quality Rank:
  • GF Value™: 円3,404.72 vs. price of 円4,600.00 (35.1% above fair value)
  • GF Score™: 84/100 with 1 warning sign

No single metric tells the full story. See the TSE:3156 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Restar Business Description

Address Lester Building, 10-9 Konan 2-chome, Minato-ku, Tokyo, JPN, 108-0075
Restar Corp manufactures and distributes semiconductors and electronic components. The company offers semiconductors/modules, optical components, displays, industrial lasers, sensors, measuring instruments/filters, batteries, quartz crystal devices, adhesive materials/optical materials, and speakers/receivers. It also provides electronic manufacturing services.
84GF Score

Get the complete analysis for TSE:3156

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

円4,600.00
Price
円3,404.72
GF Value