What is the meaning of “合い鍵”? January 5, 2023January 5, 2023 Dictionary WordReadingMeaning合い鍵あいかぎduplicate key Join the Discord Server(Chatroom)! (*≧▽≦)* Become a Patron to access 19000+ online questions & 550+ audios immediately! ⸜(๑'ᵕ'๑)⸝⋆