Digital Hearts, a privately owned company headquartered in Japan, was founded in 2001 and employs approximately 170 individuals, reporting $26.9M in revenue as of 2023. The company specializes in quality assurance (QA) and localization for the global gaming and entertainment sectors, with primary operations involving large-scale debugging and software testing to identify technical defects and performance issues across various hardware platforms, including consoles, PCs, and mobile devices. Beyond technical testing, it provides linguistic quality assurance (LQA), cultural adaptation, and customer support services to facilitate the international expansion of media content.