🦅 Project Eagle
Quintuple VS

Synonym Boundary: "会社", "会社員", "かいしゃ", "かいしゃいん", "指名委員会等設置会社"

All represent the core concept "company", but require precise selection.

Japanese Option A

会社

かいしゃ (kaisha)
N5 / CEFR
Japanese Option B

会社員

かいしゃいん (kaishain)
N5 / CEFR
Japanese Option C

かいしゃ

かいしゃ (kaisha)
N5 / CEFR
Japanese Option D

かいしゃいん

かいしゃいん (kaishain)
N5 / CEFR
Japanese Option E

指名委員会等設置会社

しめいいいんかいとうせっちがいしゃ (shimeiiinkaitoussecchigaisya)
C2 / CEFR

Quintuple VS Nuance Contrast & Social Differences

When expressing "company" in Japanese, you must carefully distinguish between "会社", "会社員", "かいしゃ", "かいしゃいん", "指名委員会等設置会社" based on context.
  • 会社 (かいしゃ (kaisha) - Level: N5): Maps to "company, office" and is used when A place of work or a business organization. Often refers to the office building or the organization itself..
  • 会社員 (かいしゃいん (kaishain) - Level: N5): Maps to "company employee" and is used when Noun. Refers to someone who works for a company. A common occupation in Japan..
  • かいしゃ (かいしゃ (kaisha) - Level: N5): Maps to "company, office" and is used when Refers to a business company or a place of work.
  • かいしゃいん (かいしゃいん (kaishain) - Level: N5): Maps to "company employee / office worker" and is used when A person who works for a company. Can be used to describe one's profession..
  • 指名委員会等設置会社 (しめいいいんかいとうせっちがいしゃ (shimeiiinkaitoussecchigaisya) - Level: C2): Maps to "Company with Nominating Committee, etc." and is used when Essential structural term in CEFR C2 vocabulary syllabus..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "会社"
毎日会社へ行きます。
I go to the company every day.
Context for "会社員"
私の父は会社員です。
My father is a company employee.
Context for "かいしゃ"
私は毎日会社に行きます。
I go to the company every day.
Context for "かいしゃいん"
私の兄は会社員です。
My elder brother is a company employee.
Context for "指名委員会等設置会社"
私は指名委員会等設置会社に興味があります。
I am interested in Company with Nominating Committee, etc..

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "毎日 ___ へ行きます。" (Meaning: "I go to the company every day.")
🎉 Correct Answer!

Remember: "会社" is correct here because it represents "company, office" in the context: "I go to the company every day.".

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