⚪ White Circle

⚫ Black Circle

🔵 Blue Circle

🔴 Red Circle

🈵 Japanese “No Vacancy” Button

🈺 Japanese “Open for Business” Button

㊙️ Japanese “Secret” Button

㊗️ Japanese “Congratulations” Button

🈳 Japanese “Vacancy” Button

🈴 Japanese “Passing Grade” Button

🈸 Japanese “Application” Button

🉑 Japanese “Acceptable” Button

🈲 Japanese “Prohibited” Button

🈚 Japanese “Free of Charge” Button

🈹 Japanese “Discount” Button

🉐 Japanese “Bargain” Button

🈯 Japanese “Reserved” Button

🈶 Japanese “Not Free of Charge” Button

🈷️ Japanese “Monthly Amount” Button

🈂️ Japanese “Service Charge” Button