Net-Translators, Straker Translations and inWhat Language are three highly ranked translation service providers according to Top Ten Reviews, as of 2015. All three provide translations in Japanese.
Net-Translators, inWhat Language, and Straker Translations all offer services for website and software translations. InWhat has services for mobile app translations, voiceovers, and e-learning courses. Net-Translators specializes in medical and technical translations. Straker Translations offer a wide variety of services based on industry/business, including gaming, financial, legal and travel. All three meet international standards for quality assurance such as EN-15038:2006 and ISO 9001:2008. These qualifications are recognized internationally to provide quality translations and services to customers.