Prices as of 2026/10/30 close
Company comparison · Detached-Home Builders
Iida Group is the bigger company, with revenue of ¥1.5T — 3.8x KI Star's ¥393.9B.
KI Star earns more on each yen of sales, with an operating margin of 6.9% — 0.6 points above Iida Group (6.3%).
Revenue growth in the latest results: KI Star +15.0%, Iida Group +3.4%. For next year, KI Star guides for the fastest operating profit growth (+16.7%).
Iida Group pays more on average — ¥7.55M against ¥5.17M at KI Star.
Over the past year the shares moved KI Star +17.4%, Iida Group −10.2%.
Head-to-head wins16 metrics
One win per metric for the company with the best value. Metrics with no better or worse (P/E, average age, employees) are excluded.
ScaleInvestors
Iida Group aheadIida Group 3 : KI Star 0
Revenue: Iida Group ¥1.5T / KI Star ¥393.9B
ProfitabilityInvestors
Iida Group aheadIida Group 2 : KI Star 1
Operating margin: Iida Group 6.3% / KI Star 6.9%
GrowthInvestors
KI Star aheadIida Group 0 : KI Star 5
Revenue growth (YoY): Iida Group +3.4% / KI Star +15.0%
Stock & balance sheetInvestors
EvenIida Group 1 : KI Star 1
Share price, 1 year: Iida Group −10.2% / KI Star +17.4%
Pay & workforceJob seekers
Iida Group aheadIida Group 3 : KI Star 0
Average salary: Iida Group ¥7.55M / KI Star ¥5.17M
| Metric | Iida Group | KI Star | Gap |
|---|---|---|---|
| Revenue | ◎¥1.5T | ¥393.9B | 3.8x |
| Operating profit | ◎¥94.4B | ¥27.0B | 3.5x |
| Net income | ◎¥63.3B | ¥15.4B | 4.1x |
| Metric | Iida Group | KI Star | Gap |
|---|---|---|---|
| Operating margin | 6.3% | ◎6.9% | 0.6pt |
| Net margin | ◎4.2% | 3.9% | 0.3pt |
| Revenue per employee | ◎¥12.7B | ¥271M | 46.9x |
| Metric | Iida Group | KI Star | Gap |
|---|---|---|---|
| Revenue growth (YoY) | +3.4% | ◎+15.0% | 11.6pt |
| Operating profit growth (YoY) | +17.4% | ◎+56.4% | 39.0pt |
| Revenue CAGRlast 5 years | +0.7% | ◎+20.4% | 19.7pt |
| Guidance: revenue growthnext FY plan | +10.2% | ◎+14.2% | 4.0pt |
| Guidance: op. profit growthnext FY plan | +9.7% | ◎+16.7% | 7.0pt |
| Metric | Iida Group | KI Star | Gap |
|---|---|---|---|
| Share price, 1 year | −10.2% | ◎+17.4% | 27.6pt |
| Share price, 3 months | ◎−10.3% | −14.2% | 4.0pt |
| Share price (close) | ¥2,097.5 | ¥3,070 |
◎ marks the best value for each metric. Revenue and profit are from the latest full-year earnings release; share prices are closing-price references; P/E = latest close ÷ trailing EPS. For banks and some other financials, revenue means ordinary income.
| Metric | Iida Group | KI Star | Gap |
|---|---|---|---|
| Average salary | ◎¥7.55M | ¥5.17M | ¥2.38M |
| Starting salary (monthly) | ◎¥270,000 | ¥230,000 | ¥40,000 |
| Average tenure | ◎4.5 yrs | 3.9 yrs | 0.6 |
| Average age | 44.6 | 32.3 | 12.3 |
| Employees | 119 | 1,456 | 12.2x |
Average salary is for the reporting (parent) company and is affected by average age and job mix. Holding companies with few employees are left out of the salary comparison.
Close (Oct 30, 2026)
¥2,097.5-10.2% (1Y)
Iida Group -10.2% over 1Y. Compared: KI Star +17.4%.
Reference chart of daily closing prices, not real-time quotes (split-adjusted; weekly closes before the last year). Each line shows the % change from the start of the period. Updated Oct 30, 2026.
Iida Group6 segments
KI Star3 segments
AAverage annual salary from the securities filings: Iida Group ¥7.55M, KI Star ¥5.17M. Iida Group pays the most. Averages also depend on staff age and job mix, so check the average age too (Iida Group 44.6, KI Star 32.3).
ARevenue in the latest results: Iida Group ¥1.5T, KI Star ¥393.9B. Iida Group is the bigger company, with revenue of ¥1.5T — 3.8x KI Star's ¥393.9B.
AOperating margins: KI Star 6.9%, Iida Group 6.3%. KI Star turns the highest share of sales into operating profit.
AShare price change over the past year (closing prices, for reference): KI Star +17.4%, Iida Group −10.2%. KI Star has risen the most.
Comparing 2 companies (up to 4)
Sources: earnings releases (kessan tanshin), annual securities reports and other public information. Share prices are closing-price references, not real-time. Our data may contain errors; investment decisions are your own responsibility.
