・Market, customer, and competitor research and exploration of new business opportunities. ・Planning of new service/business concepts based on B2B customer challenges. ・Design of business models, revenue models, service terms, and Go-to-Market strategies. ・Alliance and joint business development with major companies, device manufacturers, and technology partners. ・Project management from PoC planning and promotion to commercialization and large-scale deployment.・Cross-functional project promotion involving Sales, Technology, Procurement, Legal, Finance, and Operations departments.After joining, you will be assigned to focus on one of the themes above, based on your experience, strengths, and business priorities. This is not a position fixed to a specific service; depending on the business phase and your own career aspirations, you can expand your area of responsibility to multiple new business and service planning projects.A major characteristic of this team is that you will not only operate existing services, but also be widely involved from planning to commercialization, creating new value while collaborating with many internal and external stakeholders.Work EnvironmentYou will be able to work in a dynamically expanding organization, collaborating with global teams both inside and outside the company. It is an environment where you can stay up-to-date with the latest market trends while utilizing technologies such as AI to make information gathering and analysis speedy and smooth.Many members come from outside the telecommunications industry, such as foreign IT companies and manufacturers, and the team is centered on mid-career hires.Professionals of a wide age range are promoting a wide variety of mobile-based projects while keeping their respective missions in mind.Mandatory Qualifications:・At least 3 years of professional experience.・Practical experience in any of the following: New business development, service planning, business planning, product planning, consulting, B2B solution proposal, project management, or sales planning.・Experience in organizing customer or business issues and creating hypotheses and plans for solutions on your own.・Experience in involving multiple internal and external stakeholders and driving projects forward.・Ability to learn and work on new themes or unknown technologies proactively.*Experience in the telecommunications industry is not mandatory.Desired Qualifications:・Experience in launching B2B services, new businesses, or products.・Practical experience or knowledge related to telecommunications, mobile, 5G, cloud, IoT, AI, devices, etc.・Experience in alliances with major companies, joint business development, or partnership promotion.・Experience in formulating business cases such as business plans, revenue models, and pricing/service terms.・Experience in project promotion from PoC to commercialization.・Experience in device/service introduction projects on the scale of hundreds to tens of thousands of units.・Experience working with global teams or overseas partners in English.Other Information:Additional information on LocationFutako Tamagawa Rise Office2-21-1 Tamagawa, Setagaya-ku, Tokyo#business#serviceplanner#DX#groupsalesdiv#RakutenMobileLanguages:English (Overall - 2 - Intermediate)、 Japanese (Overall - 4 - Fluent)