Leads product and app marketing for Langaku, an English-learning app that uses popular manga, supporting expansion into classrooms and home learning.
About this role
Business Internship at Mantra Inc., a global AI startup dedicated to "breaking down language barriers through entertainment". Mantra researches manga/entertainment-focused AI and offers the fast manga-translation tool "Mantra Engine" and the manga-based English extensive-reading app "Langaku" (awards include Google Play Best of 2025 self-improvement grand prize). Support business work as an intern. Tokyo; internship.
This is an AI-generated summary of the employer's original posting — details can be incomplete, out of date or simply wrong. Always confirm everything on the official posting before applying.
Similar jobs
Manage HR procedures, handle onboarding, payroll, and improve workflows in a growing organization.
Manage post-sales projects with clients, ensuring timely delivery and high-quality outcomes. Responsibilities include project planning, schedule and resource management, team leadership, and client communication.
Lead proposals for enterprise companies, managing projects worth hundreds of thousands to millions of yen.
Collaborate with management and marketing teams to handle both product and corporate public relations, including content planning and media relations.
Leads DX business development for priority customers, proposing AI, security and modernization solutions, creating major deals, and coordinating delivery readiness.