Mugen Creations LLC (無限クリエイションズ合同会社), a Japan-registered company, recruits Korean-speaking professionals for mobile game customer support based in Seoul, Korea. The role emphasizes written communication and user interaction quality. Main duties include Korean-language customer support, composing support emails, reviewing user-facing content, and creating email newsletters. Requirements: native Korean proficiency, business English competency, gaming industry background, and customer support exper