Video summary

2024年度中小企業論第12回授業：ゲスト講演（㈱ローヤルエンジニアリング：水登健介さん）

Main summary

Key takeaways

Business

Business-focused summary (Royal Engineering guest lecture)

Company & role in the construction value chain

  • Royal Engineering (㈱ローヤルエンジニアリング) positions itself as an “equipment construction management” company, focused on mechanical/electrical/plumbing-related equipment work.
  • It typically works under general contractors, rather than serving as the prime contractor for entire buildings.
  • The talk explained Japan’s construction structure:
    • General contractors (often called Japan’s “super general contractors,” e.g., Shimizu, Kajima, Obayashi, Takenaka) plan and own the overall project flow.
    • They subcontract specialized trades to specialized companies.
    • Royal Engineering manages equipment installation work and coordinates “equipment craftsmen” (subcontractor craftsmen) at sites.

Market situation & macro challenges (execution implications)

  • Construction investment declined after the Lehman shock (2008 onward), with another downturn around 2020 driven by Tokyo Olympics-related traffic restrictions (with 2019 as the previous peak ramp).
  • Price competition:
    • Some large GCs historically accepted tight/low prices, then faced issues when projects were finalized later.
  • Execution implications Royal Engineering highlighted:
    • Rising construction costs (materials + labor shortages), while clients may postpone projects.
    • Severe workforce aging: >30% aged 55+, while only ~10% aged ≤29, creating recruitment/manpower constraints.
    • Likely shrinkage in new construction demand, increasing the importance of renovation and renewal.

Royal Engineering strategy & operating model

1) Two revenue pillars: new construction vs renovations

  • Business areas:
    • New construction: equipment installation (plumbing/drainage/sanitation/HVAC/ventilation/electrical/fire prevention such as sprinklers).
    • Renovation (renewal/repair): often receives work directly from clients/building owners.
  • Profit model insight:
    • Renovation is framed as higher margin than new build.
    • Typical industry averages cited:
      • Renovation profit margin: ~5%
      • New construction profit margin: ~3%
    • Royal Engineering reports renovation currently >10% profit (internal KPI evidence).

2) Internal workforce & hiring playbook

  • Company scale/people:
    • ~80 employees; 6 hires in April.
    • Workforce composition: ~60% in their 20s–30s.
    • Intentionally emphasizes new graduates, with limited mid-career hiring.
  • Hiring workaround (system innovation):
    • A temporary staffing “try-in” model:
      • Graduates join a staffing agency and work ~6 months to 1 year.
      • They can then transition to full-time if they opt in.
    • Outcome: about 10 employees transferred from this temporary pipeline.
  • Retention/age flexibility:
    • Retirement age is 60, but the company allows continued participation.
    • The oldest member mentioned was ~80.

3) “One-stop service” + cross-skill advantage

  • Royal Engineering claims strength in delivering planning → construction → maintenance/renewal under one organization.
  • It adds an electrical team inside the renewal department to cover multiple trades “in one go.”

Product/market execution: “Apartment Linear” renovation strategy

Apartment Linear (over 10 years)

  • Target: apartment renovations focused on water supply/drainage pipe replacement (a common failure point in older buildings).
  • Core concept: a long-term, scheduled repair plan that:
    • Defines when specific work happens after X years
    • Increases future workload visibility and reduces renovation uncertainty
  • Contracting advantage:
    • Royal Engineering becomes the prime contractor and often deals directly with the management association, enabling tighter control of scheduling.
  • Sales execution:
    • Uses CO₂ reduction incentives/subsidies where applicable.
    • Uses bank introduction channels (rather than relying only on cold calling) to reach building owners/operators aligned with banking relationships.

Reported outcomes

  • “Last year” execution result:
    • Renovation projects each worth around ~1 billion yen (scale signal).
  • KPI/margin angle:
    • The talk tied profit visibility to the “linear plan,” reducing disruption risk.

Management framework & leadership playbook (internal “execution system”)

Purpose vs goals (leadership framework)

  • Emphasizes distinguishing:
    • Purpose: why the organization exists (beyond results)
    • Goals: what you do to achieve the purpose
  • Leadership responsibility:
    • Build a system that connects purpose ↔ goals.
  • Warning:
    • Chasing measurable goals without deeper purpose can lead to burnout/misalignment.

Metrics/KPIs explicitly cited (performance & financial targets)

  • Company financials (last year basis):
    • Total sales: 3.2 billion yen
      • New construction: 1.4 billion yen
      • Renovation: 1.8 billion yen (higher sales contribution)
  • Renovation performance:
    • Current renovation projects generating >10% profit margin
  • Transformation example (“Daeri Repair” story):
    • Sales increased to ~1.2 billion yen
    • Operating profit ~125 million yen
    • ~10.4% operating margin
  • Sales-growth target:
    • Corporate target: +12.6% annual income increase by fiscal year end
    • Stated as: “we’re halfway through; aiming to reach 12.6% by year-end”
  • 2009 learning example:
    • Sales up 1.7x to 963 million yen
    • Operating profit only 26.7 million yen
    • Used to show that revenue growth alone doesn’t guarantee profitability.

Employee motivation system (“all-employee participation” management)

  • Management principles/initiatives:
    • Disclose company information and publish financial statements to managers
      • Goal: “psychological safety” to enable problem solving
    • Use PDCA-style operating rhythm
    • Workload leveling to stabilize management/resources and reduce churn
    • Implement an evaluation system after dissatisfaction with “president’s whims”
      • Goal: improve motivation and fairness
    • Reduce bottlenecks/authority dependence:
      • Empower department heads so work doesn’t need to go upward for approval
  • Life-life balance initiatives:
    • “Meister Plan” visualizes growth year-by-year and connects to qualification acquisition
    • Benefits cited:
      • Sports/sight tickets (e.g., Yomiuri Giants)
      • Partner seats + cost sharing (e.g., Ryukyu Golden Kings)
      • Tokyo Harvest hotel contract (pricing support)
      • Insurance extension beyond work-related injuries/illness
      • Education support:
        • Scholarships/coverage costs for up to first 5 years
        • Night vocational school support via “Working Elementary School System”
    • Working conditions:
      • Average overtime cited: ~16 hours/month (claimed low for construction)

Recruitment/training operational tooling (internal enablement)

  • The office was remodeled into a “training-ready” space (Starbucks-like concept).
  • Example training hardware:
    • A QR-code system to teach correct cutting methods (procedural standardization)

Sustainable/circular economy business: how it extends execution capability

New pillar: Sustainable Business in Construction Department

  • Created April last year (head office).
  • Example program: “self-sustaining circular toilet”
    • Objective: address sanitation needs without infrastructure connections
    • Execution details:
      • Technology circulates water
      • Uses microorganisms in soil to clean
    • Town partnership (example: Nishikawa Town, Yamagata):
      • Install a self-certification device
      • Provide overall project implementation
      • Present/teach to local junior/high school students (company visit for school trip)
    • Verification reported:
      • After one year, confirmation that the technology had no impact on microorganisms
  • Expansion plan:
    • Developing proposals to local governments; framed as a future pillar

Avoiding downside: don’t displace local jobs

  • Includes local construction-site cooperation so communities retain employment.
  • Initial go-to-market approach:
    • Provide the technology first, then scale through site partnerships.
  • “Trailer-toilet” development mentioned as the next step.

KPI-style snapshot (as stated)

  • Sales (last year): 3.2B yen
    • New: 1.4B
    • Renovation: 1.8B
  • Renovation profit: >10% margin currently (reported)
  • Workforce: ~80 employees
    • 6 new hires (April)
    • ~60% aged 20–30
  • Renovation execution:
    • Apartment Linear: renovations “each around ~1B yen” (reported last year)
  • Targets:
    • Annual income +12.6% increase by fiscal year end
  • Overtime:
    • ~16 hours/month average (office/workforce claim)

Actionable recommendations implied by the talk (what to copy)

  • Make renovation workload predictable with long-term repair plans (e.g., Apartment Linear).
  • Match employee growth to order selection; avoid “only accept everything” without balancing skill/workload.
  • Use fairness + transparency:
    • Publish financials to managers
    • Use formal evaluation systems to improve psychological safety and motivation
  • Recruit with an on-ramp for new grads when direct hiring is hard (temporary staffing “intern-to-employee” pipeline).
  • Differentiate through one-stop, cross-trade capability (planning→construction→maintenance; include electrical where needed).
  • Use subsidy-enabled proposals and warm intros (bank introductions) to reduce cold-call friction.
  • Add a social-tech pillar only when you can operationalize it via partnerships and verification (certification device, pilot data).

Presenters / sources mentioned

  • Kenji Ko (水登健介さん), Representative Director, Royal Engineering Co., Ltd.
  • Professor Ohmae (introductory speaker / professor)
  • MLIT (Ministry of Land, Infrastructure, Transport and Tourism) (construction market/investment references)
  • Kazuo Inamori (management ideas/book)
  • Eiichi (Kyo) / Kazuo Imori referenced (Kyocera founder; also JAL turnaround mention)
  • Nikkei (references to project postponements/cancellations)
  • Kazuo Imori’s books referenced:
    • Teigaku (帝学)
    • Ketsudan no Kinjo (決断の条件)
  • Others referenced:
    • Mitsui Fudosan (example client/developer)
    • Shimizu / Kajima / Obayashi / Takenaka (super general contractors)
    • Taisei Construction and Nakashoku Gaku Doyukai
    • Yomiuri Shimbun (featured article)
    • Tokyo Shoko Research (credit research company)
    • Sports organizations used for employee perks: Yomiuri Giants, Ryukyu Golden Kings

Original video