Prices as of 2026/10/30 close
Company comparison · Detached-Home Builders
Open House is the bigger company, with revenue of ¥1.3T — 6.8x Tama Home's ¥197.7B.
Open House earns more on each yen of sales, with an operating margin of 10.9% — 9.0 points above Tama Home (1.9%).
Revenue growth in the latest results: Open House +3.1%, Tama Home −1.5%. For next year, Tama Home guides for the fastest operating profit growth (+95.2%).
Open House pays more on average — ¥9.14M against ¥7.17M at Tama Home.
Over the past year the shares moved Open House +4.7%, Tama Home −26.7%.
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
Open House aheadOpen House 3 : Tama Home 0
Revenue: Open House ¥1.3T / Tama Home ¥197.7B
ProfitabilityInvestors
Open House aheadOpen House 3 : Tama Home 0
Operating margin: Open House 10.9% / Tama Home 1.9%
GrowthInvestors
Open House aheadOpen House 3 : Tama Home 2
Revenue growth (YoY): Open House +3.1% / Tama Home −1.5%
Stock & balance sheetInvestors
Open House aheadOpen House 2 : Tama Home 0
Share price, 1 year: Open House +4.7% / Tama Home −26.7%
Pay & workforceJob seekers
Open House aheadOpen House 2 : Tama Home 1
Average salary: Open House ¥9.14M / Tama Home ¥7.17M
| Metric | Open House | Tama Home | Gap |
|---|---|---|---|
| Revenue | ◎¥1.3T | ¥197.7B | 6.8x |
| Operating profit | ◎¥145.9B | ¥3.8B | 38.0x |
| Net income | ◎¥100.7B | ¥1.2B | 83.0x |
| Metric | Open House | Tama Home | Gap |
|---|---|---|---|
| Operating margin | ◎10.9% | 1.9% | 9.0pt |
| Net margin | ◎7.5% | 0.6% | 6.9pt |
| ROE | 20.1% | — | |
| Revenue per employee | ◎¥4.4B | ¥63M | 68.8x |
| Metric | Open House | Tama Home | Gap |
|---|---|---|---|
| Revenue growth (YoY) | ◎+3.1% | −1.5% | 4.6pt |
| Operating profit growth (YoY) | ◎+22.5% | −6.6% | 29.1pt |
| Revenue CAGRlast 4 years | ◎+13.3% | −1.9% | 15.3pt |
| Guidance: revenue growthnext FY plan | +11.1% | ◎+16.3% | 5.2pt |
| Guidance: op. profit growthnext FY plan | +16.5% | ◎+95.2% | 78.7pt |
| Metric | Open House | Tama Home | Gap |
|---|---|---|---|
| Share price, 1 year | ◎+4.7% | −26.7% | 31.4pt |
| Share price, 3 months | ◎−11.0% | −14.1% | 3.1pt |
| P/E (trailing)lower = cheaper | 8.8x | — | |
| Equity ratio | 38.2% | — | |
| Share price (close) | ¥7,719 | ¥2,650 |
◎ 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 | Open House | Tama Home | Gap |
|---|---|---|---|
| Average salary | ◎¥9.14M | ¥7.17M | ¥1.97M |
| Starting salary (monthly) | ◎¥360,000 | ¥210,000 | ¥150,000 |
| Average tenure | 4.5 yrs | ◎8.5 yrs | 4.0 |
| Average age | 34.7 | 41.3 | 6.6 |
| Employees | 307 | 3,126 | 10.2x |
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)
¥7,719+4.7% (1Y)
Open House +4.7% over 1Y. Compared: Tama Home -26.7%.
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.
Open House5 segments
Tama Home4 segments
AAverage annual salary from the securities filings: Open House ¥9.14M, Tama Home ¥7.17M. Open House pays the most. Averages also depend on staff age and job mix, so check the average age too (Open House 34.7, Tama Home 41.3).
ARevenue in the latest results: Open House ¥1.3T, Tama Home ¥197.7B. Open House is the bigger company, with revenue of ¥1.3T — 6.8x Tama Home's ¥197.7B.
AOperating margins: Open House 10.9%, Tama Home 1.9%. Open House turns the highest share of sales into operating profit.
AShare price change over the past year (closing prices, for reference): Open House +4.7%, Tama Home −26.7%. Open House 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.
