1Asia — the world's largest continent, occupying the eastern and southern parts of Eurasia and including countries like Japan, China, and India. Usually written in katakana.
アジアには様々な言語や文化を持つ国々がある。
Asia has many countries with diverse languages and cultures.
彼はアジア各国を旅して回った。
He traveled around various Asian countries.
アジア経済は近年急速に発展している。
The Asian economy has been developing rapidly in recent years.