What does a Japanese language tester do?

A Japanese Language Tester is responsible for evaluating and ensuring the accuracy, quality, and cultural appropriateness of Japanese language content in software, websites, games, or other digital products. Their tasks typically include identifying and reporting linguistic errors, checking translations for naturalness and correctness, and verifying that interfaces and instructions make sense to native Japanese speakers. They often collaborate with localization teams to improve the user experience for Japanese-speaking audiences. This role requires strong language skills, attention to detail, and familiarity with both Japanese and source languages, typically English.