May 16 is Hereditary Angioedema/HAE Day.
Each year, disease awareness campaigns are launched around the world to improve understanding and awareness of hereditary angioedema (HAE), a rare disease.
YOKOHAMA COSMO WORLD will cooperate in this project and light up the FERRIS WHEEL COSMO CLOCK21 in purple.
Dates May 16 (Sat.) – May 18 (Mon.), 2026
