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Mantra

AI-powered manga translation engine for publishers

Growth App Marketing

Growth MarketingConfirmed live in the last 24 hours
Full-timeTokyo, Japan¥6M - ¥9.5M /yrHybrid

About the Job

Requirements

  • At least 3 years of experience planning and executing marketing strategies for B2C web and app services, including end-to-end responsibility for KPI design, budget management, campaign execution, and performance measurement.
  • Practical experience directing the management of social media advertising, including X, Instagram, and TikTok, and search engine advertising.
  • Experience directing the production of landing pages, advertising banners, videos, and other creative materials, including quality control.
  • Business-level English proficiency sufficient to communicate and perform job duties in a workplace where English is the official language.

Responsibilities

  • Distribute in-app notifications and update featured content.
  • Plan and manage in-app events, such as campaigns, to improve user engagement.
  • Create, plan, and manage content for official social media accounts and other media channels.
  • Perform app store optimization.
  • Plan and manage digital advertising, including social media ads and search ads.
  • Set key performance indicators based on data analysis and implement improvement measures using the plan-do-check-act cycle.
  • Plan and promote content marketing, influencer marketing, and other initiatives to acquire new users.
  • Plan and direct marketing creative, including banners and videos, to maximize advertising effectiveness; producing some creative materials directly is also welcomed.
  • Communicate with partner companies, such as publishers, and plan collaborative initiatives to drive business growth.

Desired Qualifications

  • Experience managing user communities and planning and executing public relations initiatives using social media.
  • Practical experience designing advertising banners and other creative materials and editing videos.
  • A deep love of and understanding of manga culture, including the ability to understand and empathize with fan perspectives.

About the Company

Mantra

AI-powered manga translation engine for publishers

Mantra builds AI-powered translation tools for manga and distributes them to publishers and manga platforms. Its main product, the Mantra Engine, processes manga content to produce translations that preserve the original artwork, layout, and narrative context, delivering accurate, culturally appropriate localization. The service is offered on a subscription basis to B2B customers such as publishers and platforms, with additional revenue opportunities from licensing and partnerships. This approach aims to cut the time and cost of traditional translation, making manga more accessible to a global audience while maintaining quality. Mantra differentiates itself by specializing in manga translation, leveraging AI and ML to handle the unique combination of text and artwork, and by actively engaging with industry programs and awards to validate its impact.

Company size
51-200
Company stage
Early VC
Total funding
$7.9M
Headquarters
Tokyo, Japan
Founded
2020

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