Dictionary/親会社おやがいしゃOyagaisha親会社 (Oyagaisha) is a Japanese noun meaning “parent company”.Meaningsnounparent companyKanji in 親会社親parent会meeting社companyRelated words社長company president会社company親parent母親mother父親father親父one's father出会うto meet (by chance)会meeting社員company employee会長president (of a society)会うto meet了解comprehension