Diego Collado's Grammar of the Japanese Language

In 1632, as Japan slid toward total isolation, a Spanish missionary attempted something audacious: to force the elegant complexities of Japanese into the rigid boxes of Latin grammar. Diego Collado's Grammar of the Japanese Language stands as a remarkable artifact of first contact between European linguistics and East Asian structure, a moment when Western scholars first grappled with a language that refused to fit their categories. Written for missionaries desperate to communicate their faith, this grammar reveals both the intellectual tools and the blind spots of 17th-century European scholarship. Collado builds on João Rodriguez's earlier work but simplifies it for students, offering phonological explanations, grammatical breakdowns, and examples designed for practical evangelization. What emerges is not just a linguistic document but a portrait of cultural ambition meeting resistance: the Japanese language, with its honorific systems and verb finality, rendered through the lens of Latin declensions and conjugations. For modern readers, the grammar offers a window into how we have always tried to make the unfamiliar comprehensible, sometimes successfully, sometimes with revealing failures. It is essential reading for anyone interested in the history of linguistics, cross-cultural encounter, or the moment before Japan closed its doors to the Western world.