# Square Japan (@SquareJapan) on youtube

- id: koinon:creator:youtube_squarejapan
- url: https://koinonlink.com/kol/youtube/SquareJapan
- schema_version: 1.3

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

## Reach
- followers: 43900
- posts_observed: 12
- 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: ecommerce
- subcategory: ecom_tools
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: Square端末・レジスターの紹介と開封, キャッシュレス・オンライン決済の基礎と導入, 店舗開業ステップとプレオープン, Instagram・オンライン販売の効率化, 実際の店舗事例と来店レポート
- bio: 最短当日から決済を開始。決済処理もお客さまを待たせず一瞬。売上の入金は最短翌営業日です。Squareは、ビジネスを“はやさ“ ...

## Audience (inferred)
- status: present
- description: Japanese small to medium business owners (mainly restaurants and retail stores) who are responsible for implementing cashless payments and online sales
- roles: ecom_ops
- seniority: decision_maker
- pain_points: Navigating the application and approval process for credit card and cashless payment systems, Finding an efficient way to start online sales and mobile ordering, Consolidated management of sales and customers across multiple locations, Setting up reservation systems and preparing for pre-opening operations at launch
- posts_analysed: 30
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.8
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 52
- authenticity_basis: profile_shape_only
- credibility_score: 52
- flagged_for_review: false
- koinon_bd_grade: B — 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
- [youtube_squarejapan#4201aed2] 【キャッチコピーのいろは】必勝テクニック10選 #shorts (https://www.youtube.com/@SquareJapan)
- [youtube_squarejapan#82be9bb5] 【オープン前】絶対にすべきプレオープンの方法とメリットを紹介！#shorts
- [youtube_squarejapan#a0831502] 【オンラインサロンの始め方】基礎知識からオンライン決済の方法も紹介！#shorts
- [youtube_squarejapan#065e40f0] 【飲食店オーナー必見】モバイルオーダー導入のメリットとは？#shorts
- [youtube_squarejapan#9189e5b6] MUKUTOU | Instagramでオンライン販売を開始 #shorts
- [youtube_squarejapan#ede6f2f5] [Iyoshi Cola] The World's First Specialized Craft Cola Manufacturer
- [youtube_squarejapan#6fb9b1fe] 【Mikkeller kiosk Bar】デンマーク・コペンハーゲン発のクラフトブルワリー
- [youtube_squarejapan#bc7d7191] 【Squareの新製品 Square レジスター 開封してみた】#Square #Squarejapan #Unbox #開封動画 #ガジェット #新製品 #squareレジスター

## 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=30, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=30, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=30, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=0, 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=0, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=21, 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=0, 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=21, 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=21, method=platform_profile

## Freshness
- profile_checked_days_ago: 21
- content_analysed_days_ago: 0
- audience_updated_days_ago: 30

## AI retrieval
- indexing_requests: 1
- 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=youtube_squarejapan
- Request removal: https://koinonlink.com/claim?k=youtube_squarejapan
- Terms: https://koinonlink.com/for-ai