# マサムネ＠借金1億円から年収1億円になった人 (@masamune3k) on x

- id: koinon:creator:x_masamune3k
- url: https://koinonlink.com/kol/x/masamune3k
- schema_version: 1.4

## Identity
- platform: x
- handle: masamune3k
- platform_url: https://twitter.com/masamune3k
- website: https://note.com/masamune3k
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 7094
- following: 193
- posts_total: 54027
- posts_observed: 1
- posts_per_day: 20.28
- account_age_days: 2664
- verified: true
- size_tier: nano

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00099
- best_post_interactions: 7
- measurement_source: x_post_interactions
- measurement_formula: interactions on one post — likes, or likes + reposts + replies depending on the discovery path (the two are not distinguishable in the stored data)
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: ai_tools
- category_confidence: 0.93
- category_source: derived_from_recent_content
- topics: AI-powered business creation, Self-reinvention after personal crisis, Business ideation using AI, Automating business processes with AI, Personal transformation through entrepreneurship
- bio: 2012年に交通事故で半身麻痺になり働けなくなった。借金1億円を抱え家族からの信頼もゼロ。それでも諦めずに2016年から情報発信を開始。収益ゼロの2年半を経て今では三重県で3社経営、年商13億円。
◆著書：『なぜ真面目に働くほど貧乏になるのか？』

## Audience (inferred)
- status: present
- description: Individuals recovering from personal or financial crisis, especially those seeking to rebuild life through AI-powered side hustles and self-reinvention
- roles: general_ai
- seniority: practitioner
- pain_points: Struggling to find a viable business idea after a major life setback, Feeling stuck in repetitive or generic business models, Lacking technical skills to automate or scale their ideas, Having low confidence in their ability to start something new after failure
- posts_analysed: 6
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 1
- promotion_intent: 1
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 65
- authenticity_basis: engagement_observed
- credibility_score: 80
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [x_masamune3k#4a38202c] 今日は名古屋でAIセミナー。 (https://twitter.com/masamune3k/status/2072953994293772392)
- [x_masamune3k#beac7d62] Claudeを活用して新規ビジネスを構築する方法。
- [x_masamune3k#ed8389e2] 一般的な方法だとありきたりのビジネス案になってしまうので、最初に『自己紹介』を徹底的に作り上げる。
- [x_masamune3k#1b07b66a] そこから派生させればどんなものでもあなたのビジネスに成り代わる。
- [x_masamune3k#97287749] 次のステップはClaude codeで自動化です。
- [x_masamune3k#1f4f20aa] 相方のシリュウ（@Shiryu_NJ ）はまだ来ない。

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=20, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=20, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=20, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=79, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=79, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=111, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=79, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=111, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=111, method=platform_profile

## Freshness
- profile_checked_days_ago: 111
- content_analysed_days_ago: 79
- audience_updated_days_ago: 20

## AI retrieval
- indexing_requests: 11
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=x_masamune3k
- Request removal: https://koinonlink.com/claim?k=x_masamune3k
- Terms: https://koinonlink.com/for-ai