Japanese-German Translator

Purpose and scope: The JP-DE translator provides bidirectional translation between Japanese and German with attention to formality, grammar, and terminology. It is designed for translation professionals, localization teams, instructors, and advanced learners who translate emails, product documentation, manuals, and technical content.
Core functionality relies on a transformer-based neural MT core augmented by domain glossaries and a translation memory, enabling terminology constraints and batch processing for scalable projects.
Operationally, users provide source_text, source_language (ja or de), target_language (ja or de), formality level, and domain. The system outputs translated_text, detects the source language, and reports a confidence score and glossary hits.
The tool emphasizes formality control (plain, polite, or honorific) to preserve tone across documents, and supports domain adaptation for business and technical material. It also normalizes punctuation, handles German capitalization rules, and preserves proper nouns.
Use cases include localization of product sheets, customer correspondence, manuals, and training materials, where accuracy of terminology and tone is critical. The combination of translation memory and glossaries reduces inconsistency across large text sets and accelerates review cycles for teams.