Greenery Day in Japan honors nature, the environment and the appreciation of living things. Originally observed on April 29 to commemorate Emperor Shōwa's love of nature, it was moved to May 4 in 2007. On this day, people visit parks, gardens and forests, enjoying outdoor activities and reflecting on the importance of environmental preservation and harmony with nature.

Martyrs’ Day in Syria honors the memory of Syrian nationalists executed by the Ottoman Empire in 1916. The day commemorates those who gave their lives fighting for freedom, Arab nationalism, and independence, and it holds deep emotional and historical significance in both Syria and Lebanon, which were then part of Greater Syria under Ottoman rule.

Victory Day in Belarus commemorates the end of World War II in Europe and honors the immense sacrifices made by Belarusians during the conflict. Known locally as the Great Patriotic War, it holds deep emotional and historical significance, over a quarter of the population perished during the Nazi occupation. Victory Day stands as a solemn yet proud celebration of courage, resilience and national unity.

Memorial Day in South Korea, established in 1956, honors those who sacrificed their lives in the Korean War and other struggles for independence and security. Celebrated on , it has become a national day of mourning, gratitude, and unity, marked by ceremonies, silence and national flag observances.

Martyrs' Day in Togo is to honors all those who died fighting for Togo’s independence and democratic freedom, both during the colonial era and in the years following independence.

Martyrs’ Day was created in memory of Dr. John Garang, who died in 2005, but it has since become a broader national commemoration of all South Sudanese who gave their lives in the long struggle for independence.

Remembrance Day in Bermuda honors the men and women who served and sacrificed their lives in the World Wars and other military conflicts. The day aligns with global commemorations marking the end of World War I in 1918. Ceremonies are held across the island. The day serves as a solemn reminder of courage, service and peace, reflecting Bermuda's deep respect for those who defended freedom at home and abroad.