# こたつに英語 (@kotatsu_eigo) on tiktok

- id: koinon:creator:tiktok_kotatsu_eigo
- url: https://koinonlink.com/kol/tiktok/kotatsu_eigo
- schema_version: 1.4

## Identity
- platform: tiktok
- handle: kotatsu_eigo
- platform_url: https://www.tiktok.com/@kotatsu_eigo
- country: Japan
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 29511
- following: 2
- posts_total: 91
- posts_observed: 3
- verified: false
- size_tier: koc

## Engagement
- status: not_collected
- status_note: Engagement has not been collected for this creator yet. This is a gap in our collection, NOT a statement that the creator has no engagement. Follower count is known, so it is measurable.
- 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: entertainment
- subcategory: comedy
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: 英语街头采访, 简单问题搞笑错误回答, 日本人英语反应, 轻松英语娱乐内容

## Audience (inferred)
- status: present
- description: Japanese TikTok users, mainly young people or English learners who enjoy funny street interview videos in English
- roles: consumer
- seniority: consumer
- pain_points: Learning English feels boring—looking for轻松 and entertaining content, Limited opportunities to practice everyday English conversations, Want to see real Japanese people's English proficiency and funny reactions
- posts_analysed: 40
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.2
- promotion_intent: 0.1
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 58
- authenticity_basis: profile_shape_only
- credibility_score: 58
- flagged_for_review: false
- koinon_bd_grade: C — 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
- [tiktok_kotatsu_eigo#38e7c10c] 新チャンネルを作ることになりました✨ 兄妹共によろしくお願いします。 (https://www.tiktok.com/@kotatsu_eigo)
- [tiktok_kotatsu_eigo#f62a8ebf] Silhouette
- [tiktok_kotatsu_eigo#78aec08a] Check out こたつに英語’s video! #TikTok >
- [tiktok_kotatsu_eigo#d93e1b57] 新しいアカウントを始めます。
- [tiktok_kotatsu_eigo#b39ce093] 英語で「足が4本あるものは何？」と聞いたらとんでもない生き物でてきたw
- [tiktok_kotatsu_eigo#bb5c1a35] original sound - prankswnoah
- [tiktok_kotatsu_eigo#2aadb468] Chopin Nocturne No. 2 Piano Mono
- [tiktok_kotatsu_eigo#0349d945] 「一昨日は英語で何？」と聞いたら答えが革命的すぎたw

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

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=70, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=70, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=70, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=70, 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=70, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=99, 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=0.25, freshness_days=70, 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=99, 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=99, method=platform_profile

## Freshness
- profile_checked_days_ago: 99
- content_analysed_days_ago: 70
- audience_updated_days_ago: 70

## AI retrieval
- indexing_requests: 12
- 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=tiktok_kotatsu_eigo
- Request removal: https://koinonlink.com/claim?k=tiktok_kotatsu_eigo
- Terms: https://koinonlink.com/for-ai