ポジション概要
Channel Factory Japanでは、日本市場におけるクライアント体験を統括し、
「成果が出る」「信頼され」「継続する」クライアントサービス組織を構築・牽引する
Head of Client Service, Japan
を募集しています。
主要代理店・大手ブランドに対する
経営レベルのパートナーシップ構築
と同時に、
社内では
Client Service組織の設計・人材育成・オペレーションの高度化
を担う、
日本市場におけるクライアントサービスの責任者ポジションです。
主な役割・責任
- クライアントリーダーシップ/戦略的パートナーシップ構築
- 日本市場における主要代理店・重要ブランドのリーダーとして関係性を統括
- 単発のキャンペーン運用ではなく、 パフォーマンス改善・ROI最大化・中長期パートナーシップを軸とした提案・対話をリード
- YouTubeおよびソーシャル動画領域における コンテクスチュアル広告、ブランド適合性、メディア効率化の戦略的アドバイザーとして信頼を確立
- 重要案件・エスカレーション・契約更新・条件交渉をSalesと連携し主導
- Client Service組織の構築・人材マネジメント
- Client Services/Account Managementチームの組織設計・育成・評価を統括
- 役割定義、KPI設計、キャリアパスを明確化し、
- 「オペレーター」ではなくコンサルタント型人材を育成
- 日本市場特有の期待値(スピード・正確性・説明責任)に応える
- 高品質なサービスカルチャーを醸成
- チームメンバーへのコーチング・フィードバックを通じたパフォーマンス最大化
- オペレーショナルエクセレンス/仕組み化
- オンボーディング、配信設計、レポーティング、更新・継続に至るまでの
- クライアントサービス標準プロセスを設計・改善
- KPI達成、ペーシング管理、予算消化、トラブル対応の品質担保
- Campaign Ops、Product、Global CSと連携し、日本市場の声を反映した運用・プロダクト改善を推進
- サービス品質・対応基準の統一と再現性確保
- リテンション・収益成長の責任
- 日本における既存クライアントのリテンション/更新/アップセルを統括
- データ・インサイトに基づく拡張提案の設計と実行
- Salesと連携したアカウントプランニング・パイプライン管理
- Salesforceを活用した予測精度・案件可視性の担保
- グローバル連携と日本市場代表
- Global Client Service Leadershipの一員として日本市場を代表
- グローバルベストプラクティスのローカライズ
- 日本の代理店構造・競合動向・顧客期待値を本社へフィードバック
成果指標(KPI)
- クライアント継続率・更新率(QoQ / YoY)
- 既存アカウントの売上成長
- クライアント満足度および経営層からの信頼
- 配信品質・KPI達成の安定性
- チームのパフォーマンス・定着率・育成状況
- エスカレーション件数の削減・対応スピード
Channel Factory Japan is seeking a
Head of Client Service, Japan
to lead, scale, and elevate our client servicing organization in one of our most strategic markets globally.
This role goes far beyond day-to-day account management. You will
own the end-to-end client experience
, define how Channel Factory delivers value to agencies and brands in Japan, and build a high-performing Client Service organization that consistently drives
performance, retention, and sustainable revenue growth
.
You will act as the
senior strategic partner
to key media agencies and enterprise brands, while simultaneously serving as an internal leader who designs processes, develops talent, and aligns cross-functional teams (Sales, Product, Ops, Global CS) around client outcomes.
This role requires
leadership presence externally
and
internally
.
Key Responsibilities
- Client Leadership & Strategic Partnership
- Serve as the operational leader for Channel Factory Japan's most strategic agency and brand relationships.
- Elevate conversations from campaign execution to business impact, performance strategy, and long-term partnership.
- Act as a trusted advisor on contextual intelligence, brand suitability, media efficiency, and platform best practices across YouTube and social video environments.
- Lead high-stakes client communications, including performance reviews, escalations, renewals, and commercial negotiations in collaboration with Sales.
- Client Service Organization & People Leadership
- Build, lead, and mentor the Client Services / Account Management team in Japan.
- Define clear roles, responsibilities, success metrics, and career paths for Client Service talent.
- Establish a culture of accountability, responsiveness, and proactive problem-solving aligned with global standards and Japanese client expectations.
- Coach team members to move from "order-takers" to strategic consultants.
- Operational Excellence & Scalable Processes
- Design and continuously improve client servicing frameworks, including onboarding, campaign lifecycle management, reporting cadence, and renewal playbooks.
- Ensure operational rigor around pacing, KPI delivery, budget management, and issue resolution.
- Partner with Campaign Management, Product, and Global CS to translate client needs into operational and product improvements.
- Own service quality standards and ensure consistency across accounts.
- Revenue Retention & Growth
- Own retention, renewal, and expansion performance across the Japan client portfolio.
- Identify and drive upsell / cross-sell opportunities through performance insights and strategic recommendations.
- Partner closely with Sales leadership on account planning, pipeline forecasting, and long-term growth strategy.
- Ensure Salesforce hygiene and accurate forecasting across managed accounts.
- Global Collaboration & Local Market Leadership
- Act as the Japan lead within Channel Factory's global Client Service leadership community.
- Localize global best practices to fit the realities of the Japanese agency ecosystem.
- Provide feedback to global teams on market needs, competitive dynamics, and client expectations in Japan.
Success Metrics
- Client retention and renewal rate (QoQ / YoY)
- Revenue expansion within existing accounts
- Client satisfaction and executive-level trust
- Campaign performance consistency and delivery quality
- Team performance, engagement, and talent development
Operational efficiency and reduced escalations
Qualifications
応募要件・経験
- デジタル広告/AdTech/プラットフォーム/メディア領域での
- 8年以上のクライアント対応・アカウントマネジメント経験
- クライアントサービス組織のマネジメント・立ち上げ・拡張経験
- YouTube/動画広告/プログラマティック領域への深い理解
- 代理店幹部・大手ブランド責任者と対等に議論できるビジネススキル
- グローバル組織との協業経験
- 日本語・英語ともにビジネスレベル以上
- 学士号必須(修士号・MBA等歓迎)
Qualifications & Experience
- 8+ years of experience in client services, account management, or consulting within AdTech, digital media, or platform businesses
- Proven experience leading and scaling client-facing teams
- Deep understanding of video advertising ecosystems (YouTube, social, programmatic)
- Strong commercial acumen with experience in renewals, upsells, and long-term account growth
- Ability to operate credibly with senior agency stakeholders and enterprise clients
- Experience working in a global organization with cross-regional stakeholders
- Fluency in Japanese and English (business-level or higher)
- Bachelor's degree required; advanced degree a plus
Must have skills
- client retention
- local market reach
- revenue
- Growth & Retention
- client servicing
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