Kenkyusha

Kenkyusha, often referred to as the "Green Japanese-English Dictionary," is a highly respected reference book for translating Japanese to English. It was first published in 1918 and is known for its comprehensive coverage of vocabulary, idioms, and nuanced language usage. Widely used by students, translators, and scholars, Kenkyusha provides detailed definitions, example sentences, and contextual information, making it an essential resource for understanding both everyday and literary Japanese. Its thoroughness and precision have made it a cornerstone in Japanese language reference materials.