# 岡田紗佳 (@sayaka_okada) on threads

- id: koinon:creator:threads_sayaka_okada
- url: https://koinonlink.com/kol/threads/sayaka_okada
- schema_version: 1.4

## Identity
- platform: threads
- handle: sayaka_okada
- platform_url: https://www.threads.net/@sayaka_okada
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 301247
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00273
- best_post_interactions: 822
- measurement_source: threads_post_likes
- measurement_formula: likes on one post (Threads exposes no reply or repost count on this path)
- 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: gaming
- subcategory: mobile
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: Music releases and singles, Live event participation, Fan engagement and appreciation, Mahjong competitions and character branding, Exclusive merchandise and collectibles, Idol culture and personal branding
- bio: プロ雀士・モデル・タレント・グラビア
国士無双十三面待ち・九蓮宝燈の人
你好！我是日本的模特儿・麻将选手。日中混血
お仕事依頼はアーティストハウスピラミッドまで。

## Audience (inferred)
- status: present
- description: Japanese fans of a multilingual idol-musician and mahjong player, primarily young adults interested in pop culture, music releases, and live events
- roles: general_ai
- seniority: consumer
- pain_points: Lack of access to exclusive content from favorite idols, Difficulty in attending live events due to limited tickets or location, Frustration with not being able to participate in fan voting or special promotions, Uncertainty about when and how to get official merchandise
- posts_analysed: 8
- confidence: 0.4

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

## Quality signals
- authenticity_score: 99
- authenticity_basis: engagement_observed
- credibility_score: 99
- 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
- [threads_sayaka_okada#a4876dfb] 昨日のヒルナンデス！ 健康と平和が第一🕊️ (https://www.threads.com/@sayaka_okada/post/DaAIwgXGvyD)
- [threads_sayaka_okada#61240ef5] 4会場7公演のリリースイベント、来てくださった皆様ありがとうございました！改めて、ファンから力を貰っていることを実感しました、本当にありがとう。これからもみんなに恩返し出来るように、精一杯活動していきたいと思います！私が少しでもみんなの力になりますように。楽しかったよー！！！！！
- [threads_sayaka_okada#97063751] 第二回大接戦ドゴーンも出演します！ この後深夜1:15〜 フジテレビ「うまレボ！」
- [threads_sayaka_okada#c9bae94f] 初めてのリリイベにお越しいただいた皆様、ありがとうございました〜！最初緊張し過ぎて頭真っ白でやばかった🥹けど、来てくれたみんながたくさん声を出してくれて、どんどほぐれて行きました、ありがとう🫶🏻来週も三日間あるので、もっと盛り上げて行けたらいいなと思います🥰まだ申し込めたり、当日券もあったりするので、7/24〜26是非！ 不安だらけだったけど、終わってみたらすっごく楽しかった！ファンに感謝しかない💖心よりありがとう！
- [threads_sayaka_okada#30a12e1d] 3曲のリリックカード公開！ 予約はこちら https://okadasayaka.lnk.to/kokulove #国士無双LOVE #コクラブ
- [threads_sayaka_okada#352cb7e0] 麻雀格闘倶楽部UNION 新衣装👗 投票選抜戦2026開催中🀄️ 毎日参戦するぞー
- [threads_sayaka_okada#35214ac5] 歌手デビューシングル『国士無双LOVE』役満Ver.封入特典 豪華62Pフォトブックから一部解禁🀄️
- [threads_sayaka_okada#eda73bd4] 今月の月刊のむシリカ、表紙やってます🌊

## 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=21, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=21, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=21, 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=120, 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=120, 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=120, method=platform_profile

## Freshness
- profile_checked_days_ago: 120
- content_analysed_days_ago: 79
- audience_updated_days_ago: 21

## AI retrieval
- indexing_requests: 9
- 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=threads_sayaka_okada
- Request removal: https://koinonlink.com/claim?k=threads_sayaka_okada
- Terms: https://koinonlink.com/for-ai