Business Strategy Specialist - Energy Business Department

Role summary

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The role supports business strategy for Rakuten’s energy business, including market research, business planning, performance analysis, partnership development, and initiatives to expand services. Candidates are expected to have experience in business planning, strategy consulting, corporate planning, or a related commercial field, along with strong analytical and problem-solving skills. The position requires the ability to work with financial and market data, prepare clear proposals, and coordinate with internal and external stakeholders. Business-level Japanese and English communication, strong presentation skills, and familiarity with the energy, telecommunications, technology, or digital services sectors would be advantageous. The successful candidate should be proactive, commercially minded, adaptable, and comfortable working in a fast-paced, cross-functional environment.

About the employer

Rakuten Group, Inc. is a major Japanese internet and technology company headquartered in Tokyo. Founded in 1997, it operates a broad ecosystem covering e-commerce, fintech, mobile communications, digital content, online travel, advertising, and energy-related services. Rakuten’s businesses are connected through its membership program and loyalty points, creating an integrated platform used by millions of customers. The company has expanded internationally and employs a diverse workforce across Japan and overseas markets. Its culture emphasizes innovation, entrepreneurship, customer focus, and collaboration across business units. Rakuten Mobile and Rakuten Energy reflect the group’s interest in developing digital infrastructure and new technology-enabled services. Employees typically work in a dynamic environment where they may be expected to take ownership, move quickly, and contribute to projects that span multiple departments and industries.

Working in Japan

Japan offers strong opportunities in technology, telecommunications, finance, manufacturing, consulting, renewable energy, hospitality, and international business. Tokyo provides the largest concentration of professional roles, while Osaka, Nagoya, Fukuoka, and Sapporo offer growing alternatives. Japanese workplaces value punctuality, teamwork, respect, and attention to detail, although international companies may use more flexible styles. Daily life is generally safe, convenient, and supported by excellent public transport, healthcare, and public services. Housing and living costs are highest in Tokyo. Foreign professionals usually need an appropriate work visa, commonly sponsored by their employer; highly skilled workers may qualify for a faster-track visa. Relocation typically involves securing housing, registering an address, arranging health insurance, and obtaining a residence card. Learning practical Japanese improves career prospects and everyday communication, even when the workplace operates partly in English.