1---2name: co-consultant-framework-library3description: Consulting framework definitions and selection reference. 53 frameworks across 14 categories including strategy, problem-solving, marketing, and innovation. Use when looking up a framework definition, comparing frameworks, selecting the best framework for a business question, or learning framework usage.4---56# Framework Library7853 consulting framework definitions organized by category.910## Use This Skill When1112- Looking up a specific framework definition.13- Comparing frameworks for a business question.14- Selecting the best framework from candidates.1516## Framework Index (53 definitions)1718### Strategy Analysis (10)19| Framework | Purpose | Components |20|-----------|---------|------------|21| SWOT | Internal/external position | Strengths, Weaknesses, Opportunities, Threats |22| 3C | Market environment | Customer, Competitor, Company |23| PEST | Macro environment | Political, Economic, Social, Technological |24| 5 Forces | Industry competition | Entry threat, Substitutes, Buyer power, Supplier power, Rivalry |25| BCG Matrix | Portfolio management | Star, Cash Cow, Question Mark, Dog |26| VRIO | Resource advantage | Value, Rarity, Imitability, Organization |27| GE Matrix | Business attractiveness | Market attractiveness × Competitive strength |28| Ansoff Matrix | Growth strategy | Market penetration, Development, Product dev, Diversification |29| Blue Ocean | Market creation | Strategy canvas, 4 Actions (Eliminate/Reduce/Raise/Create) |30| Value Chain | Activity analysis | Primary activities, Support activities |3132### Problem Solving (7)33| Framework | Purpose | Components |34|-----------|---------|------------|35| MECE | Exhaustive structuring | Mutually Exclusive, Collectively Exhaustive |36| Logic Tree | Logical decomposition | What Tree, Why Tree, How Tree |37| Issue Tree | MECE problem breakdown | Core issue → Sub-issues → Hypotheses |38| 5 Whys | Root cause discovery | 5 levels of "Why?" drilling |39| Fishbone | Cause enumeration | Effect ← Major causes ← Sub-causes |40| Sora-Ame-Kasa | Fact→Interpret→Act | Sky (fact), Rain (interpretation), Umbrella (action) |41| As-Is / To-Be | Gap analysis | Current state, Desired state, Gap |4243### Thinking / Communication (3)44| Framework | Purpose | Components |45|-----------|---------|------------|46| Pyramid (Minto) | Conclusion-first | Conclusion → Arguments (3) → Data |47| So What / Why So | Logic validation | "So what?" (upward), "Why so?" (downward) |48| PREP | Persuasive structure | Point, Reason, Example, Point |4950### Decision Making (4)51| Framework | Purpose | Components |52|-----------|---------|------------|53| Decision Matrix | Weighted evaluation | Criteria × Options × Weights |54| Pros/Cons | Trade-off analysis | Advantages vs Disadvantages |55| Risk Matrix | Risk assessment | Probability × Impact |56| Cost-Benefit | ROI analysis | Costs vs Benefits over time |5758### Marketing (7)59| Framework | Purpose | Components |60|-----------|---------|------------|61| 4P | Marketing mix | Product, Price, Place, Promotion |62| 4C | Customer-centric mix | Customer value, Cost, Convenience, Communication |63| STP | Market targeting | Segmentation, Targeting, Positioning |64| Customer Journey | Experience mapping | Awareness → Interest → Decision → Action → Advocacy |65| Persona | User archetype | Demographics, Goals, Pain points, Behaviors |66| AIDMA/AISAS | Purchase funnel | Attention → Interest → Desire → Memory → Action |67| Positioning Map | Competitive position | 2-axis competitive landscape |6869### Innovation (7)70| Framework | Purpose | Components |71|-----------|---------|------------|72| BMC | Business model design | 9 building blocks |73| Lean Canvas | Startup model | Problem, Solution, Key Metrics, Channels |74| TAM/SAM/SOM | Market sizing | Total, Serviceable, Obtainable market |75| Design Thinking | Human-centered design | Empathize, Define, Ideate, Prototype, Test |76| SCAMPER | Idea generation | Substitute, Combine, Adapt, Modify, Put, Eliminate, Reverse |77| JTBD | Job analysis | Functional, Emotional, Social jobs |78| Lean Startup | Validated learning | Build → Measure → Learn |7980### Process (3) / Organization (2) / Customer (2) / General (5) / Finance (3) / Sales (3)8182Refer to `co-consultant-framework-analysis` for trigger-keyword-to-framework mapping.8384## Selection Principles85861. Choose the framework that **directly answers** the core question.872. Prefer **simpler** frameworks when data is limited.883. Maximum **3 frameworks** per analysis to avoid information overload.894. Always justify the selection rationale.905. Read detailed definitions in `references/` only when applying a specific framework:91 - Read `references/strategy-decision.md` when applying SWOT, 5 Forces, Decision Matrix, BCG, or Risk Matrix92 - Read `references/marketing-innovation.md` when applying STP, BMC, Lean Canvas, Customer Journey, or Design Thinking93 - Read `references/problem-solving-process.md` when applying Logic Tree, Issue Tree, 5 Whys, Fishbone, PDCA, or ECRS9495## Quality Gates9697- [ ] Framework definition is accurate and complete.98- [ ] Selection rationale matches the business objective.99- [ ] Recommended frameworks do not exceed 3.100- [ ] Reference files are conditionally referenced (not loaded unconditionally).101102If any gate fails: identify the specific issue, correct the framework selection or definition, and re-validate.103104## Gotchas105106- フレームワークは「考える道具」であって「答え」ではない。フレームワークを埋めることが目的になってはならない107- 日本語のフレームワーク名（空雨傘、AIDMA等）と英語名が混在する場合がある。レポートでは統一すること108- BCGマトリクスとGEマトリクスは用途が似ているが、GEは9セルで精緻、BCGは4セルで迅速。データ量で使い分ける109110## Validation Loop1111121. フレームワーク情報を提供1132. チェック:114 - 定義が正確か（構成要素の漏れがないか）115 - 選択理由が目的と合致しているか116 - 推奨フレームワーク数が3つ以内か1173. 不合格なら修正して再提供
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