渡来

• Reading: とらい
• Romaji: torai
• Kanji breakdown: 渡 (to/wataru) — to cross, to pass over; 来 (rai/kuru) — to come, to arrive
• Pronunciation: /to.ɾai/

Meaning

Arrival from overseas; importation; the act of coming to Japan from a foreign land. Used in historical, cultural, and ecological contexts.

A noun and suru-verb (渡来する) most commonly describing the historical migration of people, culture, or goods from the Asian continent to Japan. 渡来人 (immigrants from the Korean peninsula or China in ancient times) and 渡来品 (imported goods) are classical compounds. In modern ecology, 渡来種 refers to introduced species. Reflects Japan's island geography and the cultural significance of sea routes.

Examples

1. 仏教は6世紀に大陸から渡来し、日本文化に深い影響を与えた。 Buddhism arrived from the continent in the sixth century and had a profound influence on Japanese culture.
2. 渡来人たちは先進的な技術や文字を日本にもたらした。 Immigrants from the continent brought advanced technology and writing systems to Japan.
3. この植物は明治時代に北アメリカから渡来した外来種だ。 This plant is an invasive species that arrived from North America during the Meiji era.

Usage Guide

Context: history, archaeology, ecology, cultural studies

Tone: neutral

Origin & History

Compound of 渡 (to) — to cross, to pass over — and 来 (rai) — to come. The image is of crossing water — the sea — to arrive, reflecting Japan's island setting.

Cultural Context

Era: Ancient–Modern

Generation: Adults

Social background: Academic