noun
Festival of Emperor Jimmu
A former annual observance held on April 3, traditionally believed to be the anniversary of Emperor Jimmu's death. Now a historical reference; no longer a public holiday.
神武天皇祭は、かつて4月3日に行われていた祭日です。
The Festival of Emperor Jimmu was a holiday formerly observed on April 3.
Compound of 神武天皇 (Emperor Jimmu) and 祭 (festival). The exact historical origin of the April 3 date is uncertain, but it is traditionally associated with the legendary emperor's death.