Description

Department Overview
Rakuten Mobile launched its full-scale services in April 2020 as the fourth MNO (Mobile Network Operator) in Japan-the first to be approved in 13 years-with the goal of providing high-quality mobile communication services at fair prices. We have grown rapidly, surpassing 10 million subscriptions in December 2025. We also began providing full-scale services for corporate clients in January 2023. As a core business driving the future growth of the Rakuten Group, we are making large-scale investments, which have attracted significant attention both domestically and internationally.

The System and Process Design Group within the Corporate Business Operation 1 Section is responsible for coordination tasks related to the planning and development of internal tools and systems for corporate services. Our primary role is to act as a bridge between business departments (such as Sales) and the system development department,...