# 玛丽琳｜日本百万美妆博主 (@YuuriFukuse) on xiaohongshu

- id: koinon:creator:xiaohongshu_yuurifukuse
- url: https://koinonlink.com/kol/xiaohongshu/YuuriFukuse
- schema_version: 1.4

## Identity
- platform: xiaohongshu
- handle: YuuriFukuse
- platform_url: https://www.xiaohongshu.com/user/profile/643b8cc5000000000e01d1df
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 54200
- posts_observed: 5
- verified: false
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.4231
- best_post_interactions: 22932
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- 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: lifestyle
- subcategory: fashion
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: 涩谷辣妹/GAL风格穿搭与妆容, 火影忍者、鬼灭之刃等动漫COSPLAY, 日常护肤卸妆教程与ASMR, 辣妈健身与美美日常, 自有美妆品牌新品推广
- bio: Marilyn玛丽琳です✨
日本31岁4胎美妆博主💄
瑕疵皮满脸雀斑依然挡不住我绽放魅力！我希望把我的正能量和生命力传达给每一人！
Vim Beauty创始人

## Audience (inferred)
- status: present
- description: Young female consumers interested in Chinese and Japanese beauty, Shibuya gyaru fashion, and anime cosplay, especially those focused on mom-friendly beauty
- roles: consumer
- seniority: consumer
- pain_points: Still wanting to stay stylish, beautiful, and confident after becoming a mom, Summer makeup tends to smudge or feel uncomfortable in heat, Wanting to master anime character makeup and costume transformation techniques, Looking for recommendations on cool, refreshing skincare and beauty products
- posts_analysed: 37
- 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: 70
- authenticity_basis: engagement_observed
- credibility_score: 62
- 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
- [xiaohongshu_yuurifukuse#af8d5f24] 日本百万美妆博主从0开始！我来小红书啦 / 大家好！我是玛丽琳！ (https://www.xiaohongshu.com/user/profile/643b8cc5000000000e01d1df)
- [xiaohongshu_yuurifukuse#1121f3cc] 我来小红书啦~🎉
- [xiaohongshu_yuurifukuse#3bc15c8a] -
- [xiaohongshu_yuurifukuse#d915caf8] 分享了快两个月的视频了，还没有跟大家正式地介绍一下我自己🤣
- [xiaohongshu_yuurifukuse#f4aecf6f] 已经做了快8年的美妆博主了，从独身到现在是3个孩子的妈妈，我也经历了很多😊
- [xiaohongshu_yuurifukuse#e26df5ed] 以前会因为外表 / 日本夏日祭浴衣辣妹！👘💗 / 每年夏天最期待的
- [xiaohongshu_yuurifukuse#76fe2e6c] 就是夏日祭和烟花～[萌萌哒R][大笑R][哇R]
- [xiaohongshu_yuurifukuse#dc90eb9b] 好浪漫，好开心～

## 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=62, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=62, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=62, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=62, 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=62, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=90, 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=62, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — 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=90, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => 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=90, method=platform_profile

## Freshness
- profile_checked_days_ago: 90
- content_analysed_days_ago: 62
- audience_updated_days_ago: 62

## AI retrieval
- indexing_requests: 7
- user_triggered_requests: 1
- last_user_triggered_day: 2026-09-01
- 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=xiaohongshu_yuurifukuse
- Request removal: https://koinonlink.com/claim?k=xiaohongshu_yuurifukuse
- Terms: https://koinonlink.com/for-ai