N5 — outside your level filter

いん

a staff member of — names someone by the organisation or role they belong to

あに銀行員ぎんこういんなんだ。

ani wa ginkou in na n da.

My older brother is a bank employee. casual

この会社かいしゃ社員しゃいん三百人さんびゃくにんです。

kono kaisha no shain wa sanbyakunin desu.

This company has three hundred employees. neutral

いん

いんinN5neutral

All examples3

names a staff member by the organisation or role they belong to

あに銀行員ぎんこういんなんだ。

ani wa ginkou in na n da.

My older brother is a bank employee. casual

迷子まいごになったので、駅員えきいんたすけてもらいました。

maigo ni natta node, eki in ni tasukete moraimashita.

I got lost, so a station employee helped me. neutral

the same shape as a fixed word the frame does not generate — 社員しゃいん, 係員かかりいん

この会社かいしゃ社員しゃいん三百人さんびゃくにんです。

kono kaisha no shain wa sanbyakunin desu.

This company has three hundred employees. neutral

How it's formed1

Notes

係員かかりいん and 社員しゃいん are the same shape but fixed words, not this
frame filled — 係員かかりいん is one lexical item, and しゃ is a bound form
rather than a noun. みせ is a host, and reads てん inside 店員てんいん as
the word itself does.