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Device Data Analyst - Device Business Department , Group Sales Division(GSD)

Tokyo, Japan💼 Full-time🗓 2026-08-28 → 2026-09-27

Core

Analyze sales results, promotional campaigns, and customer survey data to propose strategic improvements for acquiring and retaining new customers and maximizing revenue through device offerings.

Role type

Senior data analyst (device strategy)

Builds

Strategic proposals and operational improvements for Rakuten Mobile's device business

Domain

Telecommunications / Consumer Electronics

Deliverable

dashboards & analysis

Required skills

Sales data analysis, KPI monitoring (ARPU, Churn Rate), Market analysis, Customer trend research, Strategic proposal formulation

Preferred skills

Data science experience, Product/service business experience, PowerPoint, Excel, Management experience

Technologies

Excel, PowerPoint

Responsibilities

Analyze sales results for new products and promotional campaigns; Monitor KPIs beyond unit sales; Identify gaps in device portfolio via competitor analysis; Conduct original surveys on customer trends; Propose new devices and services for future growth.

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