Kotobank

Kotobank (コトバンク) is a Japanese online dictionary and encyclopedia aggregation service. It serves as a portal that collects and provides access to content from a wide range of established dictionaries, encyclopedias, and reference books published by different publishers in Japan. These resources cover diverse subjects, including language, science, history, art, and current events.

Kotobank aggregates definitions, explanations, and related information, allowing users to search for a term and view results from multiple sources in one place. This centralized access simplifies the process of researching and understanding complex topics by offering a comparative view from various expert perspectives.

The service is operated by VOYAGE MARKETING and is a widely used and respected resource for Japanese language learners, researchers, and anyone seeking reliable information in Japanese. Its value lies in its convenience and the ability to access diverse, authoritative knowledge in a single, unified platform.