japanilaisia
Japanilaisia is a Finnish inflected form of the adjective and noun root japanilainen, meaning "Japanese" (relating to Japan, its people, language, or culture). Morphologically, japanilainen is formed from Japani ("Japan") plus the suffix -lainen, a common Finnish marker for nationality or regional origin. Japanilaisia is the partitive plural form and is used both adjectivally and substantively: as an adjective it can modify a noun in contexts requiring the partitive, and as a noun it can refer collectively to Japanese people in indefinite or partial contexts.
In everyday usage, japanilaisia appears in sentences such as "Näin japanilaisia kaupungissa" ("I saw Japanese people
Etymologically the word reflects common Finnish word-formation for nationalities. It is used across Finland in both