Eisai

Pharmaceuticals · Neurology · Oncology · Bunkyo, Tokyo

Eisai is a Japan-based global pharmaceutical company that researches, develops, manufactures and markets prescription medicines. Its portfolio focuses on neurology and oncology, with products including the Alzheimer’s treatment Leqembi, cancer medicine Lenvima and insomnia treatment Dayvigo. Patients receive its medicines through healthcare providers, while revenue comes mainly from pharmaceutical sales and collaboration income.

Eisai leads Leqembi’s global development and regulatory submissions and co-commercializes the medicine with Biogen. In September 2026, China approved a subcutaneous formulation for initiating early Alzheimer’s treatment.

Remote or hybrid
25%
Most requested
  • AWS 1
  • Azure 1
  • Japanese posting, level unstated 8
Common areas
  • Finance & accounting 4
  • Consulting & strategy 2
  • HR & recruiting 1
  • Operations 1

Measured from the 8 listings Ranked has live for Eisai. Japanese level, visa signal and skills are AI-graded from each posting and can be wrong — confirm against the employer's original posting before applying.

8

Full-time

EN required

Japanese?

Remote

Finance

Compliance

Manage domestic and international tax matters, including cross-border transactions, transfer pricing, deal support, tax governance, and Pillar Two compliance for a global pharmaceutical group.

Full-time

EN preferred

Japanese?

HR

Strategy

Healthtech

Lead HRBP initiatives covering organization design, transfers, performance reviews and talent management, while using people data and advising managers across business functions.

Full-time

EN required

Japanese?

Operations

Large co

Enterprise

Build and operate a global crisis management framework, coordinate with overseas offices, maintain response procedures, and support business continuity management. The role requires at least three years of crisis management, BCP, or disaster response experience.

Full-time

EN required

Japanese?

Legal

Enterprise

JP company

Manage domestic and international trademark searches, filings, registrations, renewals and infringement matters. Coordinate with overseas agents and business units on domains, copyright, designs and trademark-related contracts.

Full-time

EN required

Japanese?

Management

Accounting

Enterprise

Leads consolidated financial reporting for Eisai's accounting team, preparing disclosures, coordinating with audit firms, driving accounting-standard projects, and supervising group members.

Full-time

EN required

Japanese?

Accounting

Management

Fin Analyst

Prepare consolidated financial statements for 48 subsidiaries and affiliates, support monthly and quarterly closing, create disclosure materials, and provide accounting and tax advice. The role also covers Companies Act and J-SOX compliance.

Full-time

EN required

Japanese?

Remote

Accounting

Finance

Support domestic accounting and Eisai Group consolidation through closing, disclosure, accounting and tax advice, J-SOX, audits, and coordination with internal departments. Business-level English is required.

Full-time

EN preferred

Japanese?

Cloud

Network

AWS

Plan and deliver global infrastructure strategy, design, migration, reconstruction, and ongoing operations across SD-WAN networks, cloud services, client devices, and integrated help desks. Requires at least three years of related experience.