B Button (Blood Type)

A red square button with the letter “B” inside, indicating the B blood type.

The 🅱️ B Button (Blood Type) emoji represents blood type B. In Japanese and Korean pop culture, blood type B is sometimes associated with creativity, independence, and being outspoken. In medical contexts, it refers to the B blood group in compatibility discussions. Outside of these uses, it may be used playfully to stand for the letter “B” in words or slang.

• Represents blood type B.
• Used in cultural, medical, or decorative contexts.
• Can symbolize the letter “B” in creative writing.